3x+2+3x-1=28

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Solution for 3x+2+3x-1=28 equation:


Simplifying
3x + 2 + 3x + -1 = 28

Reorder the terms:
2 + -1 + 3x + 3x = 28

Combine like terms: 2 + -1 = 1
1 + 3x + 3x = 28

Combine like terms: 3x + 3x = 6x
1 + 6x = 28

Solving
1 + 6x = 28

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 + 6x = 28 + -1

Combine like terms: 1 + -1 = 0
0 + 6x = 28 + -1
6x = 28 + -1

Combine like terms: 28 + -1 = 27
6x = 27

Divide each side by '6'.
x = 4.5

Simplifying
x = 4.5

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