3 years ago

X+2=7 I={…-1,0,1,…} Answer:

Mathematics

1 answer:

Simora [160]3 years ago

3 0

Answer:

X = 5

Step-by-step explanation:

x + 2 = 7

- 2 = -2

0 5

x = 5

So x = 5. To check my work, we know that 5+2=7. Or 7-2=5

Hope this helps ☝️☝☝

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