15-3z=-9(6z+5)

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Solution for 15-3z=-9(6z+5) equation:


Simplifying
15 + -3z = -9(6z + 5)

Reorder the terms:
15 + -3z = -9(5 + 6z)
15 + -3z = (5 * -9 + 6z * -9)
15 + -3z = (-45 + -54z)

Solving
15 + -3z = -45 + -54z

Solving for variable 'z'.

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

Add '54z' to each side of the equation.
15 + -3z + 54z = -45 + -54z + 54z

Combine like terms: -3z + 54z = 51z
15 + 51z = -45 + -54z + 54z

Combine like terms: -54z + 54z = 0
15 + 51z = -45 + 0
15 + 51z = -45

Add '-15' to each side of the equation.
15 + -15 + 51z = -45 + -15

Combine like terms: 15 + -15 = 0
0 + 51z = -45 + -15
51z = -45 + -15

Combine like terms: -45 + -15 = -60
51z = -60

Divide each side by '51'.
z = -1.176470588

Simplifying
z = -1.176470588

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