-1=2+3(4-x)

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Solution for -1=2+3(4-x) equation:


Simplifying
-1 = 2 + 3(4 + -1x)
-1 = 2 + (4 * 3 + -1x * 3)
-1 = 2 + (12 + -3x)

Combine like terms: 2 + 12 = 14
-1 = 14 + -3x

Solving
-1 = 14 + -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.
-1 + 3x = 14 + -3x + 3x

Combine like terms: -3x + 3x = 0
-1 + 3x = 14 + 0
-1 + 3x = 14

Add '1' to each side of the equation.
-1 + 1 + 3x = 14 + 1

Combine like terms: -1 + 1 = 0
0 + 3x = 14 + 1
3x = 14 + 1

Combine like terms: 14 + 1 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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