0.3(6x-15)=.5(10x-4)

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Solution for 0.3(6x-15)=.5(10x-4) equation:


Simplifying
0.3(6x + -15) = 0.5(10x + -4)

Reorder the terms:
0.3(-15 + 6x) = 0.5(10x + -4)
(-15 * 0.3 + 6x * 0.3) = 0.5(10x + -4)
(-4.5 + 1.8x) = 0.5(10x + -4)

Reorder the terms:
-4.5 + 1.8x = 0.5(-4 + 10x)
-4.5 + 1.8x = (-4 * 0.5 + 10x * 0.5)
-4.5 + 1.8x = (-2 + 5x)

Solving
-4.5 + 1.8x = -2 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-4.5 + 1.8x + -5x = -2 + 5x + -5x

Combine like terms: 1.8x + -5x = -3.2x
-4.5 + -3.2x = -2 + 5x + -5x

Combine like terms: 5x + -5x = 0
-4.5 + -3.2x = -2 + 0
-4.5 + -3.2x = -2

Add '4.5' to each side of the equation.
-4.5 + 4.5 + -3.2x = -2 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + -3.2x = -2 + 4.5
-3.2x = -2 + 4.5

Combine like terms: -2 + 4.5 = 2.5
-3.2x = 2.5

Divide each side by '-3.2'.
x = -0.78125

Simplifying
x = -0.78125

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