.1x+.15x=12(x+20)

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Solution for .1x+.15x=12(x+20) equation:


Simplifying
0.1x + 0.15x = 12(x + 20)

Combine like terms: 0.1x + 0.15x = 0.25x
0.25x = 12(x + 20)

Reorder the terms:
0.25x = 12(20 + x)
0.25x = (20 * 12 + x * 12)
0.25x = (240 + 12x)

Solving
0.25x = 240 + 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.
0.25x + -12x = 240 + 12x + -12x

Combine like terms: 0.25x + -12x = -11.75x
-11.75x = 240 + 12x + -12x

Combine like terms: 12x + -12x = 0
-11.75x = 240 + 0
-11.75x = 240

Divide each side by '-11.75'.
x = -20.42553191

Simplifying
x = -20.42553191

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