2(x+3x+8)+5=12

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Solution for 2(x+3x+8)+5=12 equation:



2(x+3x+8)+5=12
We move all terms to the left:
2(x+3x+8)+5-(12)=0
We add all the numbers together, and all the variables
2(4x+8)+5-12=0
We add all the numbers together, and all the variables
2(4x+8)-7=0
We multiply parentheses
8x+16-7=0
We add all the numbers together, and all the variables
8x+9=0
We move all terms containing x to the left, all other terms to the right
8x=-9
x=-9/8
x=-1+1/8

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