7x+1=-71-x

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Solution for 7x+1=-71-x equation:



7x+1=-71-x
We move all terms to the left:
7x+1-(-71-x)=0
We add all the numbers together, and all the variables
7x-(-1x-71)+1=0
We get rid of parentheses
7x+1x+71+1=0
We add all the numbers together, and all the variables
8x+72=0
We move all terms containing x to the left, all other terms to the right
8x=-72
x=-72/8
x=-9

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