3(z-5)=8z

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Solution for 3(z-5)=8z equation:


Simplifying
3(z + -5) = 8z

Reorder the terms:
3(-5 + z) = 8z
(-5 * 3 + z * 3) = 8z
(-15 + 3z) = 8z

Solving
-15 + 3z = 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
-15 + 3z + -8z = 8z + -8z

Combine like terms: 3z + -8z = -5z
-15 + -5z = 8z + -8z

Combine like terms: 8z + -8z = 0
-15 + -5z = 0

Add '15' to each side of the equation.
-15 + 15 + -5z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -5z = 0 + 15
-5z = 0 + 15

Combine like terms: 0 + 15 = 15
-5z = 15

Divide each side by '-5'.
z = -3

Simplifying
z = -3

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