4z-7+2=-25

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Solution for 4z-7+2=-25 equation: 


Simplifying
4z + -7 + 2 = -25

Reorder the terms:
-7 + 2 + 4z = -25

Combine like terms: -7 + 2 = -5
-5 + 4z = -25

Solving
-5 + 4z = -25

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 4z = -25 + 5

Combine like terms: -5 + 5 = 0
0 + 4z = -25 + 5
4z = -25 + 5

Combine like terms: -25 + 5 = -20
4z = -20

Divide each side by '4'.
z = -5

Simplifying
z = -5

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