3/4x+7=28

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Solution for 3/4x+7=28 equation:



3/4x+7=28
We move all terms to the left:
3/4x+7-(28)=0
Domain of the equation: 4x!=0
x!=0/4
x!=0
x∈R
We add all the numbers together, and all the variables
3/4x-21=0
We multiply all the terms by the denominator
-21*4x+3=0
Wy multiply elements
-84x+3=0
We move all terms containing x to the left, all other terms to the right
-84x=-3
x=-3/-84
x=1/28

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