2*q+4=q+2

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Solution for 2*q+4=q+2 equation:


Simplifying
2q + 4 = q + 2

Reorder the terms:
4 + 2q = q + 2

Reorder the terms:
4 + 2q = 2 + q

Solving
4 + 2q = 2 + q

Solving for variable 'q'.

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

Add '-1q' to each side of the equation.
4 + 2q + -1q = 2 + q + -1q

Combine like terms: 2q + -1q = 1q
4 + 1q = 2 + q + -1q

Combine like terms: q + -1q = 0
4 + 1q = 2 + 0
4 + 1q = 2

Add '-4' to each side of the equation.
4 + -4 + 1q = 2 + -4

Combine like terms: 4 + -4 = 0
0 + 1q = 2 + -4
1q = 2 + -4

Combine like terms: 2 + -4 = -2
1q = -2

Divide each side by '1'.
q = -2

Simplifying
q = -2

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