-5=7+4z

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Solution for -5=7+4z equation:


Simplifying
-5 = 7 + 4z

Solving
-5 = 7 + 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.
-5 + -4z = 7 + 4z + -4z

Combine like terms: 4z + -4z = 0
-5 + -4z = 7 + 0
-5 + -4z = 7

Add '5' to each side of the equation.
-5 + 5 + -4z = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -4z = 7 + 5
-4z = 7 + 5

Combine like terms: 7 + 5 = 12
-4z = 12

Divide each side by '-4'.
z = -3

Simplifying
z = -3

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