10(x+9)+8=128

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Solution for 10(x+9)+8=128 equation:



10(x+9)+8=128
We move all terms to the left:
10(x+9)+8-(128)=0
We add all the numbers together, and all the variables
10(x+9)-120=0
We multiply parentheses
10x+90-120=0
We add all the numbers together, and all the variables
10x-30=0
We move all terms containing x to the left, all other terms to the right
10x=30
x=30/10
x=3

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