.05x+.13(x-3)=.2(x-2)

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Solution for .05x+.13(x-3)=.2(x-2) equation:


Simplifying
0.05x + 0.13(x + -3) = 0.2(x + -2)

Reorder the terms:
0.05x + 0.13(-3 + x) = 0.2(x + -2)
0.05x + (-3 * 0.13 + x * 0.13) = 0.2(x + -2)
0.05x + (-0.39 + 0.13x) = 0.2(x + -2)

Reorder the terms:
-0.39 + 0.05x + 0.13x = 0.2(x + -2)

Combine like terms: 0.05x + 0.13x = 0.18x
-0.39 + 0.18x = 0.2(x + -2)

Reorder the terms:
-0.39 + 0.18x = 0.2(-2 + x)
-0.39 + 0.18x = (-2 * 0.2 + x * 0.2)
-0.39 + 0.18x = (-0.4 + 0.2x)

Solving
-0.39 + 0.18x = -0.4 + 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.
-0.39 + 0.18x + -0.2x = -0.4 + 0.2x + -0.2x

Combine like terms: 0.18x + -0.2x = -0.02x
-0.39 + -0.02x = -0.4 + 0.2x + -0.2x

Combine like terms: 0.2x + -0.2x = 0.0
-0.39 + -0.02x = -0.4 + 0.0
-0.39 + -0.02x = -0.4

Add '0.39' to each side of the equation.
-0.39 + 0.39 + -0.02x = -0.4 + 0.39

Combine like terms: -0.39 + 0.39 = 0.00
0.00 + -0.02x = -0.4 + 0.39
-0.02x = -0.4 + 0.39

Combine like terms: -0.4 + 0.39 = -0.01
-0.02x = -0.01

Divide each side by '-0.02'.
x = 0.5

Simplifying
x = 0.5

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