q-2(0)+4=0

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Solution for q-2(0)+4=0 equation:


Simplifying
q + -2(0) + 4 = 0

Multiply -2 * 0
q + 0 + 4 = 0

Anything times zero is zero.
q + 0 + 4 = 0

Reorder the terms:
0 + 4 + q = 0

Combine like terms: 0 + 4 = 4
4 + q = 0

Solving
4 + q = 0

Solving for variable 'q'.

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

Add '-4' to each side of the equation.
4 + -4 + q = 0 + -4

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

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

Simplifying
q = -4

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