Question

Find out which operation must be done on both sides of following equations to solve them 1) Y+10=11---------------- 2) X-5=12------------ 3) 7x=49-------------- 4) X/10 =9--------------

Answer 1

Answer:

1) y+10=11

1+10=11

2) x-5=12

17-5=12

3) 7x=49

7×7=49

4) X/10=9

90/10=9

Answer 2

Step-by-step explanation:

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