.75(4x+8)=3(4-x)

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Solution for .75(4x+8)=3(4-x) equation:


Simplifying
0.75(4x + 8) = 3(4 + -1x)

Reorder the terms:
0.75(8 + 4x) = 3(4 + -1x)
(8 * 0.75 + 4x * 0.75) = 3(4 + -1x)
(6 + 3x) = 3(4 + -1x)
6 + 3x = (4 * 3 + -1x * 3)
6 + 3x = (12 + -3x)

Solving
6 + 3x = 12 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
6 + 3x + 3x = 12 + -3x + 3x

Combine like terms: 3x + 3x = 6x
6 + 6x = 12 + -3x + 3x

Combine like terms: -3x + 3x = 0
6 + 6x = 12 + 0
6 + 6x = 12

Add '-6' to each side of the equation.
6 + -6 + 6x = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 12 + -6
6x = 12 + -6

Combine like terms: 12 + -6 = 6
6x = 6

Divide each side by '6'.
x = 1

Simplifying
x = 1

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