3x-4/7.5=8/4

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Solution for 3x-4/7.5=8/4 equation:



3x-4/7.5=8/4
We move all terms to the left:
3x-4/7.5-(8/4)=0
We add all the numbers together, and all the variables
3x-4/7.5-2=0
We add all the numbers together, and all the variables
3x-2-4/7.5=0
We multiply all the terms by the denominator
3x*7.5-4-2*7.5=0
We add all the numbers together, and all the variables
3x*7.5-19=0
Wy multiply elements
22.5x-19=0
We move all terms containing x to the left, all other terms to the right
22.5x=19
x=19/22.5
x=19/22.5

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