8x+20=3x-25

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Solution for 8x+20=3x-25 equation:


Simplifying
8x + 20 = 3x + -25

Reorder the terms:
20 + 8x = 3x + -25

Reorder the terms:
20 + 8x = -25 + 3x

Solving
20 + 8x = -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.
20 + 8x + -3x = -25 + 3x + -3x

Combine like terms: 8x + -3x = 5x
20 + 5x = -25 + 3x + -3x

Combine like terms: 3x + -3x = 0
20 + 5x = -25 + 0
20 + 5x = -25

Add '-20' to each side of the equation.
20 + -20 + 5x = -25 + -20

Combine like terms: 20 + -20 = 0
0 + 5x = -25 + -20
5x = -25 + -20

Combine like terms: -25 + -20 = -45
5x = -45

Divide each side by '5'.
x = -9

Simplifying
x = -9

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