7x-2(-3x-4)=18

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Solution for 7x-2(-3x-4)=18 equation:



7x-2(-3x-4)=18
We move all terms to the left:
7x-2(-3x-4)-(18)=0
We multiply parentheses
7x+6x+8-18=0
We add all the numbers together, and all the variables
13x-10=0
We move all terms containing x to the left, all other terms to the right
13x=10
x=10/13
x=10/13

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