30=.5(x+8)5

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Solution for 30=.5(x+8)5 equation:


Simplifying
30 = 0.5(x + 8) * 5

Reorder the terms:
30 = 0.5(8 + x) * 5

Reorder the terms for easier multiplication:
30 = 0.5 * 5(8 + x)

Multiply 0.5 * 5
30 = 2.5(8 + x)
30 = (8 * 2.5 + x * 2.5)
30 = (20 + 2.5x)

Solving
30 = 20 + 2.5x

Solving for variable 'x'.

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

Add '-2.5x' to each side of the equation.
30 + -2.5x = 20 + 2.5x + -2.5x

Combine like terms: 2.5x + -2.5x = 0.0
30 + -2.5x = 20 + 0.0
30 + -2.5x = 20

Add '-30' to each side of the equation.
30 + -30 + -2.5x = 20 + -30

Combine like terms: 30 + -30 = 0
0 + -2.5x = 20 + -30
-2.5x = 20 + -30

Combine like terms: 20 + -30 = -10
-2.5x = -10

Divide each side by '-2.5'.
x = 4

Simplifying
x = 4

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