13+2x=100

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Solution for 13+2x=100 equation:


Simplifying
13 + 2x = 100

Solving
13 + 2x = 100

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 2x = 100 + -13

Combine like terms: 13 + -13 = 0
0 + 2x = 100 + -13
2x = 100 + -13

Combine like terms: 100 + -13 = 87
2x = 87

Divide each side by '2'.
x = 43.5

Simplifying
x = 43.5

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