5(-3z+4)=-25

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Solution for 5(-3z+4)=-25 equation:


Simplifying
5(-3z + 4) = -25

Reorder the terms:
5(4 + -3z) = -25
(4 * 5 + -3z * 5) = -25
(20 + -15z) = -25

Solving
20 + -15z = -25

Solving for variable 'z'.

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

Add '-20' to each side of the equation.
20 + -20 + -15z = -25 + -20

Combine like terms: 20 + -20 = 0
0 + -15z = -25 + -20
-15z = -25 + -20

Combine like terms: -25 + -20 = -45
-15z = -45

Divide each side by '-15'.
z = 3

Simplifying
z = 3

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