7/4z-3=-4

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Solution for 7/4z-3=-4 equation: 



7/4z-3=-4

We move all terms to the left:

7/4z-3-(-4)=0



Domain of the equation: 4z!=0

z!=0/4

z!=0

z∈R



We add all the numbers together, and all the variables

7/4z+1=0

We multiply all the terms by the denominator


1*4z+7=0

Wy multiply elements

4z+7=0

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

4z=-7

z=-7/4

z=-1+3/4

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