100(z-0.2)=19(5z+0.8)

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Solution for 100(z-0.2)=19(5z+0.8) equation:



100(z-0.2)=19(5z+0.8)
We move all terms to the left:
100(z-0.2)-(19(5z+0.8))=0
We multiply parentheses
100z-(19(5z+0.8))-20=0
We calculate terms in parentheses: -(19(5z+0.8)), so:
19(5z+0.8)
We multiply parentheses
95z+15.2
Back to the equation:
-(95z+15.2)
We get rid of parentheses
100z-95z-15.2-20=0
We add all the numbers together, and all the variables
5z-35.2=0
We move all terms containing z to the left, all other terms to the right
5z=35.2
z=35.2/5
z=7+0.2/5

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