7x+3(-3x+30)=76

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Solution for 7x+3(-3x+30)=76 equation:



7x+3(-3x+30)=76
We move all terms to the left:
7x+3(-3x+30)-(76)=0
We multiply parentheses
7x-9x+90-76=0
We add all the numbers together, and all the variables
-2x+14=0
We move all terms containing x to the left, all other terms to the right
-2x=-14
x=-14/-2
x=+7

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