3(4-5x)=-18

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Solution for 3(4-5x)=-18 equation: 



3(4-5x)=-18

We move all terms to the left:

3(4-5x)-(-18)=0

We add all the numbers together, and all the variables

3(-5x+4)-(-18)=0

We add all the numbers together, and all the variables

3(-5x+4)+18=0

We multiply parentheses

-15x+12+18=0

We add all the numbers together, and all the variables

-15x+30=0

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

-15x=-30

x=-30/-15

x=+2

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