7.99+2x=12.99

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Solution for 7.99+2x=12.99 equation:


Simplifying
7.99 + 2x = 12.99

Solving
7.99 + 2x = 12.99

Solving for variable 'x'.

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

Add '-7.99' to each side of the equation.
7.99 + -7.99 + 2x = 12.99 + -7.99

Combine like terms: 7.99 + -7.99 = 0.00
0.00 + 2x = 12.99 + -7.99
2x = 12.99 + -7.99

Combine like terms: 12.99 + -7.99 = 5
2x = 5

Divide each side by '2'.
x = 2.5

Simplifying
x = 2.5

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