14+3x+7=30

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Solution for 14+3x+7=30 equation: 


Simplifying
14 + 3x + 7 = 30

Reorder the terms:
14 + 7 + 3x = 30

Combine like terms: 14 + 7 = 21
21 + 3x = 30

Solving
21 + 3x = 30

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 3x = 30 + -21

Combine like terms: 21 + -21 = 0
0 + 3x = 30 + -21
3x = 30 + -21

Combine like terms: 30 + -21 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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