3x+2(7x-21)=145

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Solution for 3x+2(7x-21)=145 equation:



3x+2(7x-21)=145
We move all terms to the left:
3x+2(7x-21)-(145)=0
We multiply parentheses
3x+14x-42-145=0
We add all the numbers together, and all the variables
17x-187=0
We move all terms containing x to the left, all other terms to the right
17x=187
x=187/17
x=11

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