25+9x=7+12x

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Solution for 25+9x=7+12x equation:


Simplifying
25 + 9x = 7 + 12x

Solving
25 + 9x = 7 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
25 + 9x + -12x = 7 + 12x + -12x

Combine like terms: 9x + -12x = -3x
25 + -3x = 7 + 12x + -12x

Combine like terms: 12x + -12x = 0
25 + -3x = 7 + 0
25 + -3x = 7

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

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

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

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

Simplifying
x = 6

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