13. simplify 3p + 2q - 2p -3q
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Step-by-step explanation:
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Answered by
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Answer:
3p + 2q - 2p - 3q
3p - 2p - 3q + 2q
3p = 3 * p
2p = 2 * p
p is common
3q = 3 * q
2q = 2 * q
q is common
p(3 - 2) - q(3 - 2)
(3-2) (p - q)
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