15x+25=12x+20

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Solution for 15x+25=12x+20 equation:


Simplifying
15x + 25 = 12x + 20

Reorder the terms:
25 + 15x = 12x + 20

Reorder the terms:
25 + 15x = 20 + 12x

Solving
25 + 15x = 20 + 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 + 15x + -12x = 20 + 12x + -12x

Combine like terms: 15x + -12x = 3x
25 + 3x = 20 + 12x + -12x

Combine like terms: 12x + -12x = 0
25 + 3x = 20 + 0
25 + 3x = 20

Add '-25' to each side of the equation.
25 + -25 + 3x = 20 + -25

Combine like terms: 25 + -25 = 0
0 + 3x = 20 + -25
3x = 20 + -25

Combine like terms: 20 + -25 = -5
3x = -5

Divide each side by '3'.
x = -1.666666667

Simplifying
x = -1.666666667

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