3=4z-4

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Solution for 3=4z-4 equation:


Simplifying
3 = 4z + -4

Reorder the terms:
3 = -4 + 4z

Solving
3 = -4 + 4z

Solving for variable 'z'.

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

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

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

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

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

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

Divide each side by '-4'.
z = 1.75

Simplifying
z = 1.75

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