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Question:
Solve: \(2(p -5) + 3 = 2p – 7\)
A
There is an infinite number of solution ( any value of p works).
explanation
Given \(2(p - 5) + 3 = 2p - 7\)
Opening it up (distributing the 2) we get:
\(2p + 2×(-5) + 3 = 2p - 7\)
⇒\(2p - 10 + 3 = 2p - 7\)
⇒ \(2p - 7 = 2p - 7\)
This is always true for any value of p.
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