10z-5+3z-6=90

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Solution for 10z-5+3z-6=90 equation:


Simplifying
10z + -5 + 3z + -6 = 90

Reorder the terms:
-5 + -6 + 10z + 3z = 90

Combine like terms: -5 + -6 = -11
-11 + 10z + 3z = 90

Combine like terms: 10z + 3z = 13z
-11 + 13z = 90

Solving
-11 + 13z = 90

Solving for variable 'z'.

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

Add '11' to each side of the equation.
-11 + 11 + 13z = 90 + 11

Combine like terms: -11 + 11 = 0
0 + 13z = 90 + 11
13z = 90 + 11

Combine like terms: 90 + 11 = 101
13z = 101

Divide each side by '13'.
z = 7.769230769

Simplifying
z = 7.769230769

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