1/5z+8=-4/5z

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Solution for 1/5z+8=-4/5z equation:



1/5z+8=-4/5z
We move all terms to the left:
1/5z+8-(-4/5z)=0
Domain of the equation: 5z!=0
z!=0/5
z!=0
z∈R
Domain of the equation: 5z)!=0
z!=0/1
z!=0
z∈R
We get rid of parentheses
1/5z+4/5z+8=0
We multiply all the terms by the denominator
8*5z+1+4=0
We add all the numbers together, and all the variables
8*5z+5=0
Wy multiply elements
40z+5=0
We move all terms containing z to the left, all other terms to the right
40z=-5
z=-5/40
z=-1/8

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