A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalen

Question

Olenka [21]

3 years ago

14

A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalen

t using substitution. The class has suggested four different methods. Which describes the correct method?

Mathematics

2 answers:

irga5000 [103] · Answer 1 · 2022-05-03T13:43:06+03:00

irga5000 [103]3 years ago

4 0

Answer: blueface baby

Step-by-step explanation:

kondor19780726 [428] · Answer 2 · 2022-05-03T11:25:28+03:00

kondor19780726 [428]3 years ago

3 0

Answer:

Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.

Step-by-step explanation: