0.2(x+2)+0.3x=2(0.1x+0.15)+1

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Solution for 0.2(x+2)+0.3x=2(0.1x+0.15)+1 equation:


Simplifying
0.2(x + 2) + 0.3x = 2(0.1x + 0.15) + 1

Reorder the terms:
0.2(2 + x) + 0.3x = 2(0.1x + 0.15) + 1
(2 * 0.2 + x * 0.2) + 0.3x = 2(0.1x + 0.15) + 1
(0.4 + 0.2x) + 0.3x = 2(0.1x + 0.15) + 1

Combine like terms: 0.2x + 0.3x = 0.5x
0.4 + 0.5x = 2(0.1x + 0.15) + 1

Reorder the terms:
0.4 + 0.5x = 2(0.15 + 0.1x) + 1
0.4 + 0.5x = (0.15 * 2 + 0.1x * 2) + 1
0.4 + 0.5x = (0.3 + 0.2x) + 1

Reorder the terms:
0.4 + 0.5x = 0.3 + 1 + 0.2x

Combine like terms: 0.3 + 1 = 1.3
0.4 + 0.5x = 1.3 + 0.2x

Solving
0.4 + 0.5x = 1.3 + 0.2x

Solving for variable 'x'.

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

Add '-0.2x' to each side of the equation.
0.4 + 0.5x + -0.2x = 1.3 + 0.2x + -0.2x

Combine like terms: 0.5x + -0.2x = 0.3x
0.4 + 0.3x = 1.3 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
0.4 + 0.3x = 1.3 + 0.0
0.4 + 0.3x = 1.3

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 0.3x = 1.3 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 0.3x = 1.3 + -0.4
0.3x = 1.3 + -0.4

Combine like terms: 1.3 + -0.4 = 0.9
0.3x = 0.9

Divide each side by '0.3'.
x = 3

Simplifying
x = 3

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