12+3x=28-2*2

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Solution for 12+3x=28-2*2 equation:


Simplifying
12 + 3x = 28 + -2 * 2

Multiply -2 * 2
12 + 3x = 28 + -4

Combine like terms: 28 + -4 = 24
12 + 3x = 24

Solving
12 + 3x = 24

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 24 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 24 + -12
3x = 24 + -12

Combine like terms: 24 + -12 = 12
3x = 12

Divide each side by '3'.
x = 4

Simplifying
x = 4

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