10z+2+11z-6=90

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Solution for 10z+2+11z-6=90 equation:


Simplifying
10z + 2 + 11z + -6 = 90

Reorder the terms:
2 + -6 + 10z + 11z = 90

Combine like terms: 2 + -6 = -4
-4 + 10z + 11z = 90

Combine like terms: 10z + 11z = 21z
-4 + 21z = 90

Solving
-4 + 21z = 90

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 21z = 90 + 4

Combine like terms: -4 + 4 = 0
0 + 21z = 90 + 4
21z = 90 + 4

Combine like terms: 90 + 4 = 94
21z = 94

Divide each side by '21'.
z = 4.476190476

Simplifying
z = 4.476190476

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