3x/4-30=90

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Solution for 3x/4-30=90 equation: 



3x/4-30=90

We move all terms to the left:

3x/4-30-(90)=0

We add all the numbers together, and all the variables

3x/4-120=0

We multiply all the terms by the denominator


3x-120*4=0

We add all the numbers together, and all the variables

3x-480=0

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

3x=480

x=480/3

x=160

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