3x-4+1=12-1

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Solution for 3x-4+1=12-1 equation:


Simplifying
3x + -4 + 1 = 12 + -1

Reorder the terms:
-4 + 1 + 3x = 12 + -1

Combine like terms: -4 + 1 = -3
-3 + 3x = 12 + -1

Combine like terms: 12 + -1 = 11
-3 + 3x = 11

Solving
-3 + 3x = 11

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 3x = 11 + 3

Combine like terms: -3 + 3 = 0
0 + 3x = 11 + 3
3x = 11 + 3

Combine like terms: 11 + 3 = 14
3x = 14

Divide each side by '3'.
x = 4.666666667

Simplifying
x = 4.666666667

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