15+2x+1=30

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Solution for 15+2x+1=30 equation:


Simplifying
15 + 2x + 1 = 30

Reorder the terms:
15 + 1 + 2x = 30

Combine like terms: 15 + 1 = 16
16 + 2x = 30

Solving
16 + 2x = 30

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 = 30 + -16

Combine like terms: 16 + -16 = 0
0 + 2x = 30 + -16
2x = 30 + -16

Combine like terms: 30 + -16 = 14
2x = 14

Divide each side by '2'.
x = 7

Simplifying
x = 7

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