0.5(x-4)=0.75(2x-7)

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Solution for 0.5(x-4)=0.75(2x-7) equation:


Simplifying
0.5(x + -4) = 0.75(2x + -7)

Reorder the terms:
0.5(-4 + x) = 0.75(2x + -7)
(-4 * 0.5 + x * 0.5) = 0.75(2x + -7)
(-2 + 0.5x) = 0.75(2x + -7)

Reorder the terms:
-2 + 0.5x = 0.75(-7 + 2x)
-2 + 0.5x = (-7 * 0.75 + 2x * 0.75)
-2 + 0.5x = (-5.25 + 1.5x)

Solving
-2 + 0.5x = -5.25 + 1.5x

Solving for variable 'x'.

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

Add '-1.5x' to each side of the equation.
-2 + 0.5x + -1.5x = -5.25 + 1.5x + -1.5x

Combine like terms: 0.5x + -1.5x = -1x
-2 + -1x = -5.25 + 1.5x + -1.5x

Combine like terms: 1.5x + -1.5x = 0.0
-2 + -1x = -5.25 + 0.0
-2 + -1x = -5.25

Add '2' to each side of the equation.
-2 + 2 + -1x = -5.25 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = -5.25 + 2
-1x = -5.25 + 2

Combine like terms: -5.25 + 2 = -3.25
-1x = -3.25

Divide each side by '-1'.
x = 3.25

Simplifying
x = 3.25

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