7x-2(5-4x)=-13

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Solution for 7x-2(5-4x)=-13 equation:



7x-2(5-4x)=-13
We move all terms to the left:
7x-2(5-4x)-(-13)=0
We add all the numbers together, and all the variables
7x-2(-4x+5)-(-13)=0
We add all the numbers together, and all the variables
7x-2(-4x+5)+13=0
We multiply parentheses
7x+8x-10+13=0
We add all the numbers together, and all the variables
15x+3=0
We move all terms containing x to the left, all other terms to the right
15x=-3
x=-3/15
x=-1/5

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