-90z-0.8=-100z+1.6

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Solution for -90z-0.8=-100z+1.6 equation:


Simplifying
-90z + -0.8 = -100z + 1.6

Reorder the terms:
-0.8 + -90z = -100z + 1.6

Reorder the terms:
-0.8 + -90z = 1.6 + -100z

Solving
-0.8 + -90z = 1.6 + -100z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '100z' to each side of the equation.
-0.8 + -90z + 100z = 1.6 + -100z + 100z

Combine like terms: -90z + 100z = 10z
-0.8 + 10z = 1.6 + -100z + 100z

Combine like terms: -100z + 100z = 0
-0.8 + 10z = 1.6 + 0
-0.8 + 10z = 1.6

Add '0.8' to each side of the equation.
-0.8 + 0.8 + 10z = 1.6 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 10z = 1.6 + 0.8
10z = 1.6 + 0.8

Combine like terms: 1.6 + 0.8 = 2.4
10z = 2.4

Divide each side by '10'.
z = 0.24

Simplifying
z = 0.24

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