.5(2x-4)=.3(6x-9)

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Solution for .5(2x-4)=.3(6x-9) equation:


Simplifying
0.5(2x + -4) = 0.3(6x + -9)

Reorder the terms:
0.5(-4 + 2x) = 0.3(6x + -9)
(-4 * 0.5 + 2x * 0.5) = 0.3(6x + -9)
(-2 + 1x) = 0.3(6x + -9)

Reorder the terms:
-2 + 1x = 0.3(-9 + 6x)
-2 + 1x = (-9 * 0.3 + 6x * 0.3)
-2 + 1x = (-2.7 + 1.8x)

Solving
-2 + 1x = -2.7 + 1.8x

Solving for variable 'x'.

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

Add '-1.8x' to each side of the equation.
-2 + 1x + -1.8x = -2.7 + 1.8x + -1.8x

Combine like terms: 1x + -1.8x = -0.8x
-2 + -0.8x = -2.7 + 1.8x + -1.8x

Combine like terms: 1.8x + -1.8x = 0.0
-2 + -0.8x = -2.7 + 0.0
-2 + -0.8x = -2.7

Add '2' to each side of the equation.
-2 + 2 + -0.8x = -2.7 + 2

Combine like terms: -2 + 2 = 0
0 + -0.8x = -2.7 + 2
-0.8x = -2.7 + 2

Combine like terms: -2.7 + 2 = -0.7
-0.8x = -0.7

Divide each side by '-0.8'.
x = 0.875

Simplifying
x = 0.875

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