m_1*p_1 + m_1*q_2 + n_2*p_1 + n_2*q_2 = n_1*q_1 + m_2*q_1 + n_2*p_1 + m_2*p_2 ⇌ m_1*p_1 + n_1*q_1 + m_2*q_2 + n_2*p_2 = m_1*q_1 + n_1*p_1 +m_2*p_2 + n_2*q_2
Mathbot Says...
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