69=x+0.5(x-6)

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Solution for 69=x+0.5(x-6) equation:


Simplifying
69 = x + 0.5(x + -6)

Reorder the terms:
69 = x + 0.5(-6 + x)
69 = x + (-6 * 0.5 + x * 0.5)
69 = x + (-3 + 0.5x)

Reorder the terms:
69 = -3 + x + 0.5x

Combine like terms: x + 0.5x = 1.5x
69 = -3 + 1.5x

Solving
69 = -3 + 1.5x

Solving for variable 'x'.

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

Add '-1.5x' to each side of the equation.
69 + -1.5x = -3 + 1.5x + -1.5x

Combine like terms: 1.5x + -1.5x = 0.0
69 + -1.5x = -3 + 0.0
69 + -1.5x = -3

Add '-69' to each side of the equation.
69 + -69 + -1.5x = -3 + -69

Combine like terms: 69 + -69 = 0
0 + -1.5x = -3 + -69
-1.5x = -3 + -69

Combine like terms: -3 + -69 = -72
-1.5x = -72

Divide each side by '-1.5'.
x = 48

Simplifying
x = 48

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