1x+8=3x+7

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Solution for 1x+8=3x+7 equation:



1x+8=3x+7
We move all terms to the left:
1x+8-(3x+7)=0
We add all the numbers together, and all the variables
x-(3x+7)+8=0
We get rid of parentheses
x-3x-7+8=0
We add all the numbers together, and all the variables
-2x+1=0
We move all terms containing x to the left, all other terms to the right
-2x=-1
x=-1/-2
x=1/2

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