(100+4z)=1/2

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Solution for (100+4z)=1/2 equation: 



(100+4z)=1/2

We move all terms to the left:

(100+4z)-(1/2)=0

We add all the numbers together, and all the variables

(4z+100)-(+1/2)=0

We get rid of parentheses

4z+100-1/2=0

We multiply all the terms by the denominator


4z*2-1+100*2=0

We add all the numbers together, and all the variables

4z*2+199=0

Wy multiply elements

8z+199=0

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

8z=-199

z=-199/8

z=-24+7/8

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