How do I solve the problem 7(p + 3q) Please show how you go the answer.
2 answers:
<span>I hope this helps you 7<span>(<span>p+<span>3q</span></span>)</span></span><span>=<span><span>(7)</span><span>(<span>p+<span>3q</span></span>)</span></span></span><span>=<span><span><span>(7)</span><span>(p)</span></span>+<span><span>(7)</span><span>(<span>3q</span>)</span></span></span></span><span>=<span><span>7p</span>+<span>21q</span></span></span>
7(p+3q) cross multiply out, so now you have 7p+21q. This is the same thing as 7p+21q=0 Subtract 21q from both sides of the equation 7p=-21q Divide by 7... p=-3q This is simplified as you can get it.
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