8+8+x+x=28

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Solution for 8+8+x+x=28 equation:


Simplifying
8 + 8 + x + x = 28

Combine like terms: 8 + 8 = 16
16 + x + x = 28

Combine like terms: x + x = 2x
16 + 2x = 28

Solving
16 + 2x = 28

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 2x = 28 + -16

Combine like terms: 16 + -16 = 0
0 + 2x = 28 + -16
2x = 28 + -16

Combine like terms: 28 + -16 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

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