3 years ago

Help somebody please please im begging you due in 20 minutes

Mathematics

1 answer:

klasskru [66]3 years ago

7 0

Answer:

a) -7

b) -13.5

c) no

d) (-∞, -27/2)

Step-by-step explanation:

a) substitute the variable into the equation and simplify

b)simplify both sides then isolate the variable

c) -7 is not greater than 0

d) isolate the variable by dividing each side by the factors that don't contain the variable

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Help somebody please please im begging you due in 20 minutes​

Help somebody please please im begging you due in 20 minutes