4z-7-1=-3

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Solution for 4z-7-1=-3 equation:


Simplifying
4z + -7 + -1 = -3

Reorder the terms:
-7 + -1 + 4z = -3

Combine like terms: -7 + -1 = -8
-8 + 4z = -3

Solving
-8 + 4z = -3

Solving for variable 'z'.

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

Add '8' to each side of the equation.
-8 + 8 + 4z = -3 + 8

Combine like terms: -8 + 8 = 0
0 + 4z = -3 + 8
4z = -3 + 8

Combine like terms: -3 + 8 = 5
4z = 5

Divide each side by '4'.
z = 1.25

Simplifying
z = 1.25

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