2+0.1(38-x)=1.3x-(0.5x-2.2)

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Solution for 2+0.1(38-x)=1.3x-(0.5x-2.2) equation:


Simplifying
2 + 0.1(38 + -1x) = 1.3x + -1(0.5x + -2.2)
2 + (38 * 0.1 + -1x * 0.1) = 1.3x + -1(0.5x + -2.2)
2 + (3.8 + -0.1x) = 1.3x + -1(0.5x + -2.2)

Combine like terms: 2 + 3.8 = 5.8
5.8 + -0.1x = 1.3x + -1(0.5x + -2.2)

Reorder the terms:
5.8 + -0.1x = 1.3x + -1(-2.2 + 0.5x)
5.8 + -0.1x = 1.3x + (-2.2 * -1 + 0.5x * -1)
5.8 + -0.1x = 1.3x + (2.2 + -0.5x)

Reorder the terms:
5.8 + -0.1x = 2.2 + 1.3x + -0.5x

Combine like terms: 1.3x + -0.5x = 0.8x
5.8 + -0.1x = 2.2 + 0.8x

Solving
5.8 + -0.1x = 2.2 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
5.8 + -0.1x + -0.8x = 2.2 + 0.8x + -0.8x

Combine like terms: -0.1x + -0.8x = -0.9x
5.8 + -0.9x = 2.2 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
5.8 + -0.9x = 2.2 + 0.0
5.8 + -0.9x = 2.2

Add '-5.8' to each side of the equation.
5.8 + -5.8 + -0.9x = 2.2 + -5.8

Combine like terms: 5.8 + -5.8 = 0.0
0.0 + -0.9x = 2.2 + -5.8
-0.9x = 2.2 + -5.8

Combine like terms: 2.2 + -5.8 = -3.6
-0.9x = -3.6

Divide each side by '-0.9'.
x = 4

Simplifying
x = 4

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