7=5x+25-2x

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Solution for 7=5x+25-2x equation:


Simplifying
7 = 5x + 25 + -2x

Reorder the terms:
7 = 25 + 5x + -2x

Combine like terms: 5x + -2x = 3x
7 = 25 + 3x

Solving
7 = 25 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
7 + -3x = 25 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + -3x = 25 + 0
7 + -3x = 25

Add '-7' to each side of the equation.
7 + -7 + -3x = 25 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 25 + -7
-3x = 25 + -7

Combine like terms: 25 + -7 = 18
-3x = 18

Divide each side by '-3'.
x = -6

Simplifying
x = -6

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