2z+6+11z+7=90

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Solution for 2z+6+11z+7=90 equation:


Simplifying
2z + 6 + 11z + 7 = 90

Reorder the terms:
6 + 7 + 2z + 11z = 90

Combine like terms: 6 + 7 = 13
13 + 2z + 11z = 90

Combine like terms: 2z + 11z = 13z
13 + 13z = 90

Solving
13 + 13z = 90

Solving for variable 'z'.

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

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

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

Combine like terms: 90 + -13 = 77
13z = 77

Divide each side by '13'.
z = 5.923076923

Simplifying
z = 5.923076923

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