Question

Answer btao please dosto​

Answer 1

Answer:

Explanation:

(A) 5x+3+13 (x=2)

     5*2+3=13 (YES)

(B)7y+3=17 (y=3)

   7*3+3=28 (no)

Answer 2

Answer:

yes they are the perfect solution for the brackets

Explanation:

1. 5x+3=13(x=2)

5(2)+3=13

10+3=13

proved

2. 7y+3=17(y=-3)

7(-3)+3=17

-12+3=17

12-3=17

proved

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