10(x-9)+20=72

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Solution for 10(x-9)+20=72 equation: 



10(x-9)+20=72

We move all terms to the left:

10(x-9)+20-(72)=0

We add all the numbers together, and all the variables

10(x-9)-52=0

We multiply parentheses

10x-90-52=0

We add all the numbers together, and all the variables

10x-142=0

We move all terms containing x to the left, all other terms to the right

10x=142

x=142/10

x=14+1/5

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