3(z-5)=-4

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


Simplifying
3(z + -5) = -4

Reorder the terms:
3(-5 + z) = -4
(-5 * 3 + z * 3) = -4
(-15 + 3z) = -4

Solving
-15 + 3z = -4

Solving for variable 'z'.

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

Add '15' to each side of the equation.
-15 + 15 + 3z = -4 + 15

Combine like terms: -15 + 15 = 0
0 + 3z = -4 + 15
3z = -4 + 15

Combine like terms: -4 + 15 = 11
3z = 11

Divide each side by '3'.
z = 3.666666667

Simplifying
z = 3.666666667

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