5x+2(3x+5)=21

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Solution for 5x+2(3x+5)=21 equation: 



5x+2(3x+5)=21

We move all terms to the left:

5x+2(3x+5)-(21)=0

We multiply parentheses

5x+6x+10-21=0

We add all the numbers together, and all the variables

11x-11=0

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

11x=11

x=11/11

x=1

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