3x=4(2x-75)

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Solution for 3x=4(2x-75) equation: 



3x=4(2x-75)

We move all terms to the left:

3x-(4(2x-75))=0



We calculate terms in parentheses: -(4(2x-75)), so:

4(2x-75)

We multiply parentheses

8x-300

Back to the equation:

-(8x-300)



We get rid of parentheses

3x-8x+300=0

We add all the numbers together, and all the variables

-5x+300=0

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

-5x=-300

x=-300/-5

x=+60

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