2(q+2.9)=20

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Solution for 2(q+2.9)=20 equation: 


Simplifying
2(q + 2.9) = 20

Reorder the terms:
2(2.9 + q) = 20
(2.9 * 2 + q * 2) = 20
(5.8 + 2q) = 20

Solving
5.8 + 2q = 20

Solving for variable 'q'.

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

Add '-5.8' to each side of the equation.
5.8 + -5.8 + 2q = 20 + -5.8

Combine like terms: 5.8 + -5.8 = 0.0
0.0 + 2q = 20 + -5.8
2q = 20 + -5.8

Combine like terms: 20 + -5.8 = 14.2
2q = 14.2

Divide each side by '2'.
q = 7.1

Simplifying
q = 7.1

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