-50+40-5=z

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Solution for -50+40-5=z equation:


Simplifying
-50 + 40 + -5 = z

Combine like terms: -50 + 40 = -10
-10 + -5 = z

Combine like terms: -10 + -5 = -15
-15 = z

Solving
-15 = z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-15 + -1z = z + -1z

Combine like terms: z + -1z = 0
-15 + -1z = 0

Add '15' to each side of the equation.
-15 + 15 + -1z = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1z = 0 + 15
-1z = 0 + 15

Combine like terms: 0 + 15 = 15
-1z = 15

Divide each side by '-1'.
z = -15

Simplifying
z = -15

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