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Combining Like Terms and Solving 2 Step Equations and - YouTube YouTube Start of suggested clip End of suggested clip So the terms on the left side we have our C. Terms so we'll circle our C terms 8c. We also haveMoreSo the terms on the left side we have our C. Terms so we'll circle our C terms 8c. We also have negative 6 C we have positive 14 here and also pause positive 12 on the right side of the equal sign.

Combining Equations - YouTube YouTube Start of suggested clip End of suggested clip This minus 8x minus y. And on the right i'm subtracting the same thing. But this is equal to 6. So iMoreThis minus 8x minus y. And on the right i'm subtracting the same thing. But this is equal to 6. So i'm subtracting 6 on the right. Side.

Simplifying Expressions by Combining Like Terms | Math with Mr. J YouTube Start of suggested clip End of suggested clip And that's it we took those two like terms 9x. And 3X. And combined them into one term 12x 12x isMoreAnd that's it we took those two like terms 9x. And 3X. And combined them into one term 12x 12x is equivalent to 9x plus 3x. So we didn't change the value of the expression.

Algebra 2 - Addition of two linear functions, f(x) = x + 5 - YouTube YouTube Start of suggested clip End of suggested clip Plus g of x. So therefore ladies and gentlemen all we simply need to do then is take our f of xMorePlus g of x. So therefore ladies and gentlemen all we simply need to do then is take our f of x function. And add it to our g of x. Function therefore we're going to get x plus 5 plus x minus 4..

Solving Systems of 3 Equations Elimination - YouTube YouTube Start of suggested clip End of suggested clip With two variables just X's and Y's. So let's multiply this equation by negative 7. So we get aMoreWith two variables just X's and Y's. So let's multiply this equation by negative 7. So we get a positive 7y. We can add it to this equation. And eliminate the Y's.

Combining Like Terms | 7th Grade | Mathcation - YouTube YouTube Start of suggested clip End of suggested clip Terms are like terms in this case 10x and 4x are like terms because they both have the same variableMoreTerms are like terms in this case 10x and 4x are like terms because they both have the same variable. Which is X. And 3 which is a constant.

Algebraic 'Cancelling' - Do's and Don'ts - YouTube YouTube Start of suggested clip End of suggested clip Because that 2y or that 2x is not a part of the entire numerator. Right we did not we did not doMoreBecause that 2y or that 2x is not a part of the entire numerator. Right we did not we did not do that so I'm going to put that there and say that's one of the biggest mistakes that we see in algebra

If equal terms appear on both sides of an equation, then we may "cancel" them.

Rearranging Equations - GCSE Physics - YouTube YouTube Start of suggested clip End of suggested clip So we can just swap the two sides over to say that C is equal to a divided by B and that's all thereMoreSo we can just swap the two sides over to say that C is equal to a divided by B and that's all there is to it.

Substitution - rearrange one equation so that one variable is in terms of the other(s) and substitute that value for the variable on another expression. Repeat as needed, eliminating one variable each time until you are down to just one, which you them any be able to determine a value for.