4(9x+7)=100

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Solution for 4(9x+7)=100 equation: 



4(9x+7)=100

We move all terms to the left:

4(9x+7)-(100)=0

We multiply parentheses

36x+28-100=0

We add all the numbers together, and all the variables

36x-72=0

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

36x=72

x=72/36

x=2

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