Q+4+16=30

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Solution for Q+4+16=30 equation: 


Simplifying
Q + 4 + 16 = 30

Reorder the terms:
4 + 16 + Q = 30

Combine like terms: 4 + 16 = 20
20 + Q = 30

Solving
20 + Q = 30

Solving for variable 'Q'.

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

Add '-20' to each side of the equation.
20 + -20 + Q = 30 + -20

Combine like terms: 20 + -20 = 0
0 + Q = 30 + -20
Q = 30 + -20

Combine like terms: 30 + -20 = 10
Q = 10

Simplifying
Q = 10

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