15=.75x+3

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Solution for 15=.75x+3 equation:


Simplifying
15 = 0.75x + 3

Reorder the terms:
15 = 3 + 0.75x

Solving
15 = 3 + 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.
15 + -0.75x = 3 + 0.75x + -0.75x

Combine like terms: 0.75x + -0.75x = 0.00
15 + -0.75x = 3 + 0.00
15 + -0.75x = 3

Add '-15' to each side of the equation.
15 + -15 + -0.75x = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -0.75x = 3 + -15
-0.75x = 3 + -15

Combine like terms: 3 + -15 = -12
-0.75x = -12

Divide each side by '-0.75'.
x = 16

Simplifying
x = 16

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