7x-25=-4

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Solution for 7x-25=-4 equation: 


Simplifying
7x + -25 = -4

Reorder the terms:
-25 + 7x = -4

Solving
-25 + 7x = -4

Solving for variable 'x'.

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

Add '25' to each side of the equation.
-25 + 25 + 7x = -4 + 25

Combine like terms: -25 + 25 = 0
0 + 7x = -4 + 25
7x = -4 + 25

Combine like terms: -4 + 25 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

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