2x+5(2x-21)=15

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Solution for 2x+5(2x-21)=15 equation:



2x+5(2x-21)=15
We move all terms to the left:
2x+5(2x-21)-(15)=0
We multiply parentheses
2x+10x-105-15=0
We add all the numbers together, and all the variables
12x-120=0
We move all terms containing x to the left, all other terms to the right
12x=120
x=120/12
x=10

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