-4+z=-7

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Solution for -4+z=-7 equation:


Simplifying
-4 + z = -7

Solving
-4 + z = -7

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + z = -7 + 4

Combine like terms: -4 + 4 = 0
0 + z = -7 + 4
z = -7 + 4

Combine like terms: -7 + 4 = -3
z = -3

Simplifying
z = -3

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