2(1-2x)=-5(8+5x)+7

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Solution for 2(1-2x)=-5(8+5x)+7 equation:



2(1-2x)=-5(8+5x)+7
We move all terms to the left:
2(1-2x)-(-5(8+5x)+7)=0
We add all the numbers together, and all the variables
2(-2x+1)-(-5(5x+8)+7)=0
We multiply parentheses
-4x-(-5(5x+8)+7)+2=0
We calculate terms in parentheses: -(-5(5x+8)+7), so:
-5(5x+8)+7
We multiply parentheses
-25x-40+7
We add all the numbers together, and all the variables
-25x-33
Back to the equation:
-(-25x-33)
We get rid of parentheses
-4x+25x+33+2=0
We add all the numbers together, and all the variables
21x+35=0
We move all terms containing x to the left, all other terms to the right
21x=-35
x=-35/21
x=-1+2/3

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