Explain how you can tell if expressions 7x - 4 and 6x -4 are equivalent

Question

asked Dec 26, 2024 85.3k views

2 Answers

Louisbros · Answer 1 · 2024-12-28T05:47:14+0000

Answer:

Explanation:

first you put an equal sign in between both of the expressions, then you find X which is 0

7x-4=6x-4

7x - 6x=4 - 4

x=0

Now change x in each expression into 0

7[0] - 4= -4

6[0] - 4= -4

This show us that both of the expressions are equal.