(5-2x)-(x+4)=7

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Solution for (5-2x)-(x+4)=7 equation:



(5-2x)-(x+4)=7
We move all terms to the left:
(5-2x)-(x+4)-(7)=0
We add all the numbers together, and all the variables
(-2x+5)-(x+4)-7=0
We get rid of parentheses
-2x-x+5-4-7=0
We add all the numbers together, and all the variables
-3x-6=0
We move all terms containing x to the left, all other terms to the right
-3x=6
x=6/-3
x=-2

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