3 years ago

What is the equation of 3p – 7 + p = 13

Mathematics

2 answers:

tester [92]3 years ago

5 0

3p-7+p=13
4p-7=13
+7=+7
4p=20
---- ----
4 4
p=5

forsale [732]3 years ago

4 0

3p - 7 + p = 13

3p + p = 13 + 7
4p = 20
p = 20 : 4
p = 5

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