3x+4(4x+5)=16-7x

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Solution for 3x+4(4x+5)=16-7x equation:



3x+4(4x+5)=16-7x
We move all terms to the left:
3x+4(4x+5)-(16-7x)=0
We add all the numbers together, and all the variables
3x+4(4x+5)-(-7x+16)=0
We multiply parentheses
3x+16x-(-7x+16)+20=0
We get rid of parentheses
3x+16x+7x-16+20=0
We add all the numbers together, and all the variables
26x+4=0
We move all terms containing x to the left, all other terms to the right
26x=-4
x=-4/26
x=-2/13

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