-15+8z=9(2z-3)

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Solution for -15+8z=9(2z-3) equation:


Simplifying
-15 + 8z = 9(2z + -3)

Reorder the terms:
-15 + 8z = 9(-3 + 2z)
-15 + 8z = (-3 * 9 + 2z * 9)
-15 + 8z = (-27 + 18z)

Solving
-15 + 8z = -27 + 18z

Solving for variable 'z'.

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

Add '-18z' to each side of the equation.
-15 + 8z + -18z = -27 + 18z + -18z

Combine like terms: 8z + -18z = -10z
-15 + -10z = -27 + 18z + -18z

Combine like terms: 18z + -18z = 0
-15 + -10z = -27 + 0
-15 + -10z = -27

Add '15' to each side of the equation.
-15 + 15 + -10z = -27 + 15

Combine like terms: -15 + 15 = 0
0 + -10z = -27 + 15
-10z = -27 + 15

Combine like terms: -27 + 15 = -12
-10z = -12

Divide each side by '-10'.
z = 1.2

Simplifying
z = 1.2

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