2.47(z+20)-1=1

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Solution for 2.47(z+20)-1=1 equation: 



2.47(z+20)-1=1

We move all terms to the left:

2.47(z+20)-1-(1)=0

We add all the numbers together, and all the variables

2.47(z+20)-2=0

We multiply parentheses

2.47z+49.4-2=0

We add all the numbers together, and all the variables

2.47z+47.4=0

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

2.47z=-47.4

z=-47.4/2.47

z=-19+0.47/2.47

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