-5(z+3)+3z=

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


Simplifying
-5(z + 3) + 3z = 0

Reorder the terms:
-5(3 + z) + 3z = 0
(3 * -5 + z * -5) + 3z = 0
(-15 + -5z) + 3z = 0

Combine like terms: -5z + 3z = -2z
-15 + -2z = 0

Solving
-15 + -2z = 0

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 + -2z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -2z = 0 + 15
-2z = 0 + 15

Combine like terms: 0 + 15 = 15
-2z = 15

Divide each side by '-2'.
z = -7.5

Simplifying
z = -7.5

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