.2(3x+4)+.5x=2.1

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Solution for .2(3x+4)+.5x=2.1 equation:


Simplifying
0.2(3x + 4) + 0.5x = 2.1

Reorder the terms:
0.2(4 + 3x) + 0.5x = 2.1
(4 * 0.2 + 3x * 0.2) + 0.5x = 2.1
(0.8 + 0.6x) + 0.5x = 2.1

Combine like terms: 0.6x + 0.5x = 1.1x
0.8 + 1.1x = 2.1

Solving
0.8 + 1.1x = 2.1

Solving for variable 'x'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 1.1x = 2.1 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 1.1x = 2.1 + -0.8
1.1x = 2.1 + -0.8

Combine like terms: 2.1 + -0.8 = 1.3
1.1x = 1.3

Divide each side by '1.1'.
x = 1.181818182

Simplifying
x = 1.181818182

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