3x+2+x-1=11

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Solution for 3x+2+x-1=11 equation:


Simplifying
3x + 2 + x + -1 = 11

Reorder the terms:
2 + -1 + 3x + x = 11

Combine like terms: 2 + -1 = 1
1 + 3x + x = 11

Combine like terms: 3x + x = 4x
1 + 4x = 11

Solving
1 + 4x = 11

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 4x = 11 + -1

Combine like terms: 1 + -1 = 0
0 + 4x = 11 + -1
4x = 11 + -1

Combine like terms: 11 + -1 = 10
4x = 10

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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