3(2x+5)+2(2x+5)=105

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Solution for 3(2x+5)+2(2x+5)=105 equation: 



3(2x+5)+2(2x+5)=105

We move all terms to the left:

3(2x+5)+2(2x+5)-(105)=0

We multiply parentheses

6x+4x+15+10-105=0

We add all the numbers together, and all the variables

10x-80=0

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

10x=80

x=80/10

x=8

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