3(5-x)=12x

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Solution for 3(5-x)=12x equation: 



3(5-x)=12x

We move all terms to the left:

3(5-x)-(12x)=0

We add all the numbers together, and all the variables

3(-1x+5)-12x=0

We add all the numbers together, and all the variables

-12x+3(-1x+5)=0

We multiply parentheses

-12x-3x+15=0

We add all the numbers together, and all the variables

-15x+15=0

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

-15x=-15

x=-15/-15

x=1

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