(4,-1);=2x+7

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Solution for (4,-1);=2x+7 equation:



(4.-1)=2x+7
We move all terms to the left:
(4.-1)-(2x+7)=0
We add all the numbers together, and all the variables
-(2x+7)+3=0
We get rid of parentheses
-2x-7+3=0
We add all the numbers together, and all the variables
-2x-4=0
We move all terms containing x to the left, all other terms to the right
-2x=4
x=4/-2
x=-2

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