2x+3=1.2x+2.8

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Solution for 2x+3=1.2x+2.8 equation:


Simplifying
2x + 3 = 1.2x + 2.8

Reorder the terms:
3 + 2x = 1.2x + 2.8

Reorder the terms:
3 + 2x = 2.8 + 1.2x

Solving
3 + 2x = 2.8 + 1.2x

Solving for variable 'x'.

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

Add '-1.2x' to each side of the equation.
3 + 2x + -1.2x = 2.8 + 1.2x + -1.2x

Combine like terms: 2x + -1.2x = 0.8x
3 + 0.8x = 2.8 + 1.2x + -1.2x

Combine like terms: 1.2x + -1.2x = 0.0
3 + 0.8x = 2.8 + 0.0
3 + 0.8x = 2.8

Add '-3' to each side of the equation.
3 + -3 + 0.8x = 2.8 + -3

Combine like terms: 3 + -3 = 0
0 + 0.8x = 2.8 + -3
0.8x = 2.8 + -3

Combine like terms: 2.8 + -3 = -0.2
0.8x = -0.2

Divide each side by '0.8'.
x = -0.25

Simplifying
x = -0.25

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