30=5(z-87)

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Solution for 30=5(z-87) equation:


Simplifying
30 = 5(z + -87)

Reorder the terms:
30 = 5(-87 + z)
30 = (-87 * 5 + z * 5)
30 = (-435 + 5z)

Solving
30 = -435 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
30 + -5z = -435 + 5z + -5z

Combine like terms: 5z + -5z = 0
30 + -5z = -435 + 0
30 + -5z = -435

Add '-30' to each side of the equation.
30 + -30 + -5z = -435 + -30

Combine like terms: 30 + -30 = 0
0 + -5z = -435 + -30
-5z = -435 + -30

Combine like terms: -435 + -30 = -465
-5z = -465

Divide each side by '-5'.
z = 93

Simplifying
z = 93

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