7x=3-2x-5=20

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Solution for 7x=3-2x-5=20 equation:



7x=3-2x-5=20
We move all terms to the left:
7x-(3-2x-5)=0
We add all the numbers together, and all the variables
7x-(-2x-2)=0
We get rid of parentheses
7x+2x+2=0
We add all the numbers together, and all the variables
9x+2=0
We move all terms containing x to the left, all other terms to the right
9x=-2
x=-2/9
x=-2/9

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