7x+2=12x-25

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Solution for 7x+2=12x-25 equation:


Simplifying
7x + 2 = 12x + -25

Reorder the terms:
2 + 7x = 12x + -25

Reorder the terms:
2 + 7x = -25 + 12x

Solving
2 + 7x = -25 + 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.
2 + 7x + -12x = -25 + 12x + -12x

Combine like terms: 7x + -12x = -5x
2 + -5x = -25 + 12x + -12x

Combine like terms: 12x + -12x = 0
2 + -5x = -25 + 0
2 + -5x = -25

Add '-2' to each side of the equation.
2 + -2 + -5x = -25 + -2

Combine like terms: 2 + -2 = 0
0 + -5x = -25 + -2
-5x = -25 + -2

Combine like terms: -25 + -2 = -27
-5x = -27

Divide each side by '-5'.
x = 5.4

Simplifying
x = 5.4

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