3(2x+5)+4(3x+1)=100

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Solution for 3(2x+5)+4(3x+1)=100 equation: 



3(2x+5)+4(3x+1)=100

We move all terms to the left:

3(2x+5)+4(3x+1)-(100)=0

We multiply parentheses

6x+12x+15+4-100=0

We add all the numbers together, and all the variables

18x-81=0

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

18x=81

x=81/18

x=4+1/2

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