x+20=0.75(x+20)

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Solution for x+20=0.75(x+20) equation:


Simplifying
x + 20 = 0.75(x + 20)

Reorder the terms:
20 + x = 0.75(x + 20)

Reorder the terms:
20 + x = 0.75(20 + x)
20 + x = (20 * 0.75 + x * 0.75)
20 + x = (15 + 0.75x)

Solving
20 + x = 15 + 0.75x

Solving for variable 'x'.

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

Add '-0.75x' to each side of the equation.
20 + x + -0.75x = 15 + 0.75x + -0.75x

Combine like terms: x + -0.75x = 0.25x
20 + 0.25x = 15 + 0.75x + -0.75x

Combine like terms: 0.75x + -0.75x = 0.00
20 + 0.25x = 15 + 0.00
20 + 0.25x = 15

Add '-20' to each side of the equation.
20 + -20 + 0.25x = 15 + -20

Combine like terms: 20 + -20 = 0
0 + 0.25x = 15 + -20
0.25x = 15 + -20

Combine like terms: 15 + -20 = -5
0.25x = -5

Divide each side by '0.25'.
x = -20

Simplifying
x = -20

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