8x+25=3x-20

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


Simplifying
8x + 25 = 3x + -20

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

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

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

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

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

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

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

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

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

Simplifying
x = -9

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