-11=z-(15)

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Solution for -11=z-(15) equation:


Simplifying
-11 = z + -1(15)

Multiply -1 * 15
-11 = z + -15

Reorder the terms:
-11 = -15 + z

Solving
-11 = -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.
-11 + -1z = -15 + z + -1z

Combine like terms: z + -1z = 0
-11 + -1z = -15 + 0
-11 + -1z = -15

Add '11' to each side of the equation.
-11 + 11 + -1z = -15 + 11

Combine like terms: -11 + 11 = 0
0 + -1z = -15 + 11
-1z = -15 + 11

Combine like terms: -15 + 11 = -4
-1z = -4

Divide each side by '-1'.
z = 4

Simplifying
z = 4

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