-2/5z-10=-4

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Solution for -2/5z-10=-4 equation:



-2/5z-10=-4
We move all terms to the left:
-2/5z-10-(-4)=0
Domain of the equation: 5z!=0
z!=0/5
z!=0
z∈R
We add all the numbers together, and all the variables
-2/5z-6=0
We multiply all the terms by the denominator
-6*5z-2=0
Wy multiply elements
-30z-2=0
We move all terms containing z to the left, all other terms to the right
-30z=2
z=2/-30
z=-1/15

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