3x-2-5x-7=25

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Solution for 3x-2-5x-7=25 equation:


Simplifying
3x + -2 + -5x + -7 = 25

Reorder the terms:
-2 + -7 + 3x + -5x = 25

Combine like terms: -2 + -7 = -9
-9 + 3x + -5x = 25

Combine like terms: 3x + -5x = -2x
-9 + -2x = 25

Solving
-9 + -2x = 25

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + -2x = 25 + 9

Combine like terms: -9 + 9 = 0
0 + -2x = 25 + 9
-2x = 25 + 9

Combine like terms: 25 + 9 = 34
-2x = 34

Divide each side by '-2'.
x = -17

Simplifying
x = -17

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