3+5x=-5-7x

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Solution for 3+5x=-5-7x equation:



3+5x=-5-7x
We move all terms to the left:
3+5x-(-5-7x)=0
We add all the numbers together, and all the variables
5x-(-7x-5)+3=0
We get rid of parentheses
5x+7x+5+3=0
We add all the numbers together, and all the variables
12x+8=0
We move all terms containing x to the left, all other terms to the right
12x=-8
x=-8/12
x=-2/3

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