28+2x+(x+3)=79

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Solution for 28+2x+(x+3)=79 equation:


Simplifying
28 + 2x + (x + 3) = 79

Reorder the terms:
28 + 2x + (3 + x) = 79

Remove parenthesis around (3 + x)
28 + 2x + 3 + x = 79

Reorder the terms:
28 + 3 + 2x + x = 79

Combine like terms: 28 + 3 = 31
31 + 2x + x = 79

Combine like terms: 2x + x = 3x
31 + 3x = 79

Solving
31 + 3x = 79

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + -31 + 3x = 79 + -31

Combine like terms: 31 + -31 = 0
0 + 3x = 79 + -31
3x = 79 + -31

Combine like terms: 79 + -31 = 48
3x = 48

Divide each side by '3'.
x = 16

Simplifying
x = 16

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