How many Solutions does p + 9 = 2p - 3 have?
2 answers:
Answer:
One solution
Step-by-step explanation:
Let's solve your equation step-by-step.
p+9=2p−3
Step 1: Subtract 2p from both sides.
p+9−2p=2p−3−2p
−p+9=−3
Step 2: Subtract 9 from both sides.
−p+9−9=−3−9
−p=−12
Step 3: Divide both sides by -1.
−p
−1
=
−12
−1
p=12
Answer:
p=12
Answer:
one solution
Step-by-step explanation:
2p-p=9+3
p=12
so
just one solution
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