3x+8=(-0.5x)+9

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Solution for 3x+8=(-0.5x)+9 equation:


Simplifying
3x + 8 = (-0.5x) + 9

Reorder the terms:
8 + 3x = (-0.5x) + 9

Reorder the terms:
8 + 3x = 9 + (-0.5x)

Solving
8 + 3x = 9 + (-0.5x)

Solving for variable 'x'.

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

Add '(0.5x)' to each side of the equation.
8 + 3x + (0.5x) = 9 + (-0.5x) + (0.5x)

Combine like terms: 3x + (0.5x) = 3.5x
8 + 3.5x = 9 + (-0.5x) + (0.5x)

Combine like terms: (-0.5x) + (0.5x) = 0.0
8 + 3.5x = 9 + 0.0
8 + 3.5x = 9

Add '-8' to each side of the equation.
8 + -8 + 3.5x = 9 + -8

Combine like terms: 8 + -8 = 0
0 + 3.5x = 9 + -8
3.5x = 9 + -8

Combine like terms: 9 + -8 = 1
3.5x = 1

Divide each side by '3.5'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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