3x-4=3(5-x)

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Solution for 3x-4=3(5-x) equation:


Simplifying
3x + -4 = 3(5 + -1x)

Reorder the terms:
-4 + 3x = 3(5 + -1x)
-4 + 3x = (5 * 3 + -1x * 3)
-4 + 3x = (15 + -3x)

Solving
-4 + 3x = 15 + -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.
-4 + 3x + 3x = 15 + -3x + 3x

Combine like terms: 3x + 3x = 6x
-4 + 6x = 15 + -3x + 3x

Combine like terms: -3x + 3x = 0
-4 + 6x = 15 + 0
-4 + 6x = 15

Add '4' to each side of the equation.
-4 + 4 + 6x = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 15 + 4
6x = 15 + 4

Combine like terms: 15 + 4 = 19
6x = 19

Divide each side by '6'.
x = 3.166666667

Simplifying
x = 3.166666667

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