0.5x+1.21=-0.3x+2.81

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Solution for 0.5x+1.21=-0.3x+2.81 equation: 


Simplifying
0.5x + 1.21 = -0.3x + 2.81

Reorder the terms:
1.21 + 0.5x = -0.3x + 2.81

Reorder the terms:
1.21 + 0.5x = 2.81 + -0.3x

Solving
1.21 + 0.5x = 2.81 + -0.3x

Solving for variable 'x'.

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

Add '0.3x' to each side of the equation.
1.21 + 0.5x + 0.3x = 2.81 + -0.3x + 0.3x

Combine like terms: 0.5x + 0.3x = 0.8x
1.21 + 0.8x = 2.81 + -0.3x + 0.3x

Combine like terms: -0.3x + 0.3x = 0.0
1.21 + 0.8x = 2.81 + 0.0
1.21 + 0.8x = 2.81

Add '-1.21' to each side of the equation.
1.21 + -1.21 + 0.8x = 2.81 + -1.21

Combine like terms: 1.21 + -1.21 = 0.00
0.00 + 0.8x = 2.81 + -1.21
0.8x = 2.81 + -1.21

Combine like terms: 2.81 + -1.21 = 1.6
0.8x = 1.6

Divide each side by '0.8'.
x = 2

Simplifying
x = 2

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