0.12x+0.3(x-1)=0.01(4x-2)

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Solution for 0.12x+0.3(x-1)=0.01(4x-2) equation:


Simplifying
0.12x + 0.3(x + -1) = 0.01(4x + -2)

Reorder the terms:
0.12x + 0.3(-1 + x) = 0.01(4x + -2)
0.12x + (-1 * 0.3 + x * 0.3) = 0.01(4x + -2)
0.12x + (-0.3 + 0.3x) = 0.01(4x + -2)

Reorder the terms:
-0.3 + 0.12x + 0.3x = 0.01(4x + -2)

Combine like terms: 0.12x + 0.3x = 0.42x
-0.3 + 0.42x = 0.01(4x + -2)

Reorder the terms:
-0.3 + 0.42x = 0.01(-2 + 4x)
-0.3 + 0.42x = (-2 * 0.01 + 4x * 0.01)
-0.3 + 0.42x = (-0.02 + 0.04x)

Solving
-0.3 + 0.42x = -0.02 + 0.04x

Solving for variable 'x'.

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

Add '-0.04x' to each side of the equation.
-0.3 + 0.42x + -0.04x = -0.02 + 0.04x + -0.04x

Combine like terms: 0.42x + -0.04x = 0.38x
-0.3 + 0.38x = -0.02 + 0.04x + -0.04x

Combine like terms: 0.04x + -0.04x = 0.00
-0.3 + 0.38x = -0.02 + 0.00
-0.3 + 0.38x = -0.02

Add '0.3' to each side of the equation.
-0.3 + 0.3 + 0.38x = -0.02 + 0.3

Combine like terms: -0.3 + 0.3 = 0.0
0.0 + 0.38x = -0.02 + 0.3
0.38x = -0.02 + 0.3

Combine like terms: -0.02 + 0.3 = 0.28
0.38x = 0.28

Divide each side by '0.38'.
x = 0.7368421053

Simplifying
x = 0.7368421053

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