8x+4=4(x-2)+7

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Solution for 8x+4=4(x-2)+7 equation:



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

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