2.8x+4.5=.3-.5x

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Solution for 2.8x+4.5=.3-.5x equation:


Simplifying
2.8x + 4.5 = 0.3 + -0.5x

Reorder the terms:
4.5 + 2.8x = 0.3 + -0.5x

Solving
4.5 + 2.8x = 0.3 + -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.
4.5 + 2.8x + 0.5x = 0.3 + -0.5x + 0.5x

Combine like terms: 2.8x + 0.5x = 3.3x
4.5 + 3.3x = 0.3 + -0.5x + 0.5x

Combine like terms: -0.5x + 0.5x = 0.0
4.5 + 3.3x = 0.3 + 0.0
4.5 + 3.3x = 0.3

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 3.3x = 0.3 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 3.3x = 0.3 + -4.5
3.3x = 0.3 + -4.5

Combine like terms: 0.3 + -4.5 = -4.2
3.3x = -4.2

Divide each side by '3.3'.
x = -1.272727273

Simplifying
x = -1.272727273

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