x-4=3(1-x)

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Solution for x-4=3(1-x) equation:


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

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

Solving
-4 + x = 3 + -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 + x + 3x = 3 + -3x + 3x

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

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

Add '4' to each side of the equation.
-4 + 4 + 4x = 3 + 4

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

Combine like terms: 3 + 4 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

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