-7=5-(6-z)

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Solution for -7=5-(6-z) equation:


Simplifying
-7 = 5 + -1(6 + -1z)
-7 = 5 + (6 * -1 + -1z * -1)
-7 = 5 + (-6 + 1z)

Combine like terms: 5 + -6 = -1
-7 = -1 + 1z

Solving
-7 = -1 + 1z

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.
-7 + -1z = -1 + 1z + -1z

Combine like terms: 1z + -1z = 0
-7 + -1z = -1 + 0
-7 + -1z = -1

Add '7' to each side of the equation.
-7 + 7 + -1z = -1 + 7

Combine like terms: -7 + 7 = 0
0 + -1z = -1 + 7
-1z = -1 + 7

Combine like terms: -1 + 7 = 6
-1z = 6

Divide each side by '-1'.
z = -6

Simplifying
z = -6

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