2+0.1(5-x)=1.3x-(0.4-2.5)

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Solution for 2+0.1(5-x)=1.3x-(0.4-2.5) equation:


Simplifying
2 + 0.1(5 + -1x) = 1.3x + -1(0.4 + -2.5)
2 + (5 * 0.1 + -1x * 0.1) = 1.3x + -1(0.4 + -2.5)
2 + (0.5 + -0.1x) = 1.3x + -1(0.4 + -2.5)

Combine like terms: 2 + 0.5 = 2.5
2.5 + -0.1x = 1.3x + -1(0.4 + -2.5)

Combine like terms: 0.4 + -2.5 = -2.1
2.5 + -0.1x = 1.3x + -1(-2.1)

Multiply -1 * -2.1
2.5 + -0.1x = 1.3x + 2.1

Reorder the terms:
2.5 + -0.1x = 2.1 + 1.3x

Solving
2.5 + -0.1x = 2.1 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
2.5 + -0.1x + -1.3x = 2.1 + 1.3x + -1.3x

Combine like terms: -0.1x + -1.3x = -1.4x
2.5 + -1.4x = 2.1 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
2.5 + -1.4x = 2.1 + 0.0
2.5 + -1.4x = 2.1

Add '-2.5' to each side of the equation.
2.5 + -2.5 + -1.4x = 2.1 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + -1.4x = 2.1 + -2.5
-1.4x = 2.1 + -2.5

Combine like terms: 2.1 + -2.5 = -0.4
-1.4x = -0.4

Divide each side by '-1.4'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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