1.5x+15=2x+9

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Solution for 1.5x+15=2x+9 equation:


Simplifying
1.5x + 15 = 2x + 9

Reorder the terms:
15 + 1.5x = 2x + 9

Reorder the terms:
15 + 1.5x = 9 + 2x

Solving
15 + 1.5x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
15 + 1.5x + -2x = 9 + 2x + -2x

Combine like terms: 1.5x + -2x = -0.5x
15 + -0.5x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + -0.5x = 9 + 0
15 + -0.5x = 9

Add '-15' to each side of the equation.
15 + -15 + -0.5x = 9 + -15

Combine like terms: 15 + -15 = 0
0 + -0.5x = 9 + -15
-0.5x = 9 + -15

Combine like terms: 9 + -15 = -6
-0.5x = -6

Divide each side by '-0.5'.
x = 12

Simplifying
x = 12

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