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Help please 6th grade math
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3 votes
Help please 6th grade math

Help please 6th grade math-example-1
User Vadim Belyaev
by
6.8k points

1 Answer

5 votes

Answer:

A and C

Explanation:

By letting x = 0 she is eliminating the terms in x , rather than simplifying

A

9x - 3x - 4 ← collect like terms

= 6x - 4

B

12x - 4 ← already in simplest form

C

5x + x - 4 ← collect like terms

= 6x - 4

Thus A and C are equivalent expressions

User Bikram Pahi
by
7.6k points
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