Question

Simplify : 3(5p-7)-2(9p-11)= 1

Answer 1

Answer:

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Step-by-step explanation:

15p - 42 - 18p + 22 = 1

-3p - 20 = 1

-3p = 21

p = -7

Answer 2

Answer:

15p-21-18p-22=1

18p-15p-22-21=1

3p-1=1

p=3-1=1

p=2is not equal to the 1