0.12x+0.3(x-4)=0.01(3x-5)

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Solution for 0.12x+0.3(x-4)=0.01(3x-5) equation:


Simplifying
0.12x + 0.3(x + -4) = 0.01(3x + -5)

Reorder the terms:
0.12x + 0.3(-4 + x) = 0.01(3x + -5)
0.12x + (-4 * 0.3 + x * 0.3) = 0.01(3x + -5)
0.12x + (-1.2 + 0.3x) = 0.01(3x + -5)

Reorder the terms:
-1.2 + 0.12x + 0.3x = 0.01(3x + -5)

Combine like terms: 0.12x + 0.3x = 0.42x
-1.2 + 0.42x = 0.01(3x + -5)

Reorder the terms:
-1.2 + 0.42x = 0.01(-5 + 3x)
-1.2 + 0.42x = (-5 * 0.01 + 3x * 0.01)
-1.2 + 0.42x = (-0.05 + 0.03x)

Solving
-1.2 + 0.42x = -0.05 + 0.03x

Solving for variable 'x'.

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

Add '-0.03x' to each side of the equation.
-1.2 + 0.42x + -0.03x = -0.05 + 0.03x + -0.03x

Combine like terms: 0.42x + -0.03x = 0.39x
-1.2 + 0.39x = -0.05 + 0.03x + -0.03x

Combine like terms: 0.03x + -0.03x = 0.00
-1.2 + 0.39x = -0.05 + 0.00
-1.2 + 0.39x = -0.05

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.39x = -0.05 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.39x = -0.05 + 1.2
0.39x = -0.05 + 1.2

Combine like terms: -0.05 + 1.2 = 1.15
0.39x = 1.15

Divide each side by '0.39'.
x = 2.948717949

Simplifying
x = 2.948717949

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