0.9x+4.5-0.5x=3.5

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Solution for 0.9x+4.5-0.5x=3.5 equation:


Simplifying
0.9x + 4.5 + -0.5x = 3.5

Reorder the terms:
4.5 + 0.9x + -0.5x = 3.5

Combine like terms: 0.9x + -0.5x = 0.4x
4.5 + 0.4x = 3.5

Solving
4.5 + 0.4x = 3.5

Solving for variable 'x'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 0.4x = 3.5 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 0.4x = 3.5 + -4.5
0.4x = 3.5 + -4.5

Combine like terms: 3.5 + -4.5 = -1
0.4x = -1

Divide each side by '0.4'.
x = -2.5

Simplifying
x = -2.5

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