-9(-3z-5)=4(z-29)

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Solution for -9(-3z-5)=4(z-29) equation:


Simplifying
-9(-3z + -5) = 4(z + -29)

Reorder the terms:
-9(-5 + -3z) = 4(z + -29)
(-5 * -9 + -3z * -9) = 4(z + -29)
(45 + 27z) = 4(z + -29)

Reorder the terms:
45 + 27z = 4(-29 + z)
45 + 27z = (-29 * 4 + z * 4)
45 + 27z = (-116 + 4z)

Solving
45 + 27z = -116 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
45 + 27z + -4z = -116 + 4z + -4z

Combine like terms: 27z + -4z = 23z
45 + 23z = -116 + 4z + -4z

Combine like terms: 4z + -4z = 0
45 + 23z = -116 + 0
45 + 23z = -116

Add '-45' to each side of the equation.
45 + -45 + 23z = -116 + -45

Combine like terms: 45 + -45 = 0
0 + 23z = -116 + -45
23z = -116 + -45

Combine like terms: -116 + -45 = -161
23z = -161

Divide each side by '23'.
z = -7

Simplifying
z = -7

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