-2+5(6z-3)=9(5z-6)-6

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Solution for -2+5(6z-3)=9(5z-6)-6 equation:


Simplifying
-2 + 5(6z + -3) = 9(5z + -6) + -6

Reorder the terms:
-2 + 5(-3 + 6z) = 9(5z + -6) + -6
-2 + (-3 * 5 + 6z * 5) = 9(5z + -6) + -6
-2 + (-15 + 30z) = 9(5z + -6) + -6

Combine like terms: -2 + -15 = -17
-17 + 30z = 9(5z + -6) + -6

Reorder the terms:
-17 + 30z = 9(-6 + 5z) + -6
-17 + 30z = (-6 * 9 + 5z * 9) + -6
-17 + 30z = (-54 + 45z) + -6

Reorder the terms:
-17 + 30z = -54 + -6 + 45z

Combine like terms: -54 + -6 = -60
-17 + 30z = -60 + 45z

Solving
-17 + 30z = -60 + 45z

Solving for variable 'z'.

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

Add '-45z' to each side of the equation.
-17 + 30z + -45z = -60 + 45z + -45z

Combine like terms: 30z + -45z = -15z
-17 + -15z = -60 + 45z + -45z

Combine like terms: 45z + -45z = 0
-17 + -15z = -60 + 0
-17 + -15z = -60

Add '17' to each side of the equation.
-17 + 17 + -15z = -60 + 17

Combine like terms: -17 + 17 = 0
0 + -15z = -60 + 17
-15z = -60 + 17

Combine like terms: -60 + 17 = -43
-15z = -43

Divide each side by '-15'.
z = 2.866666667

Simplifying
z = 2.866666667

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