Question

9w -7 =74 solve the 2 step equation and check the soultion ​

Answer 1

w = 9

Explanation:

Isolate variable by adding 7 to both sides

9w = 81

Divide both sides by 9 to get w alone

w = 9

Check

9(9) - 7 =74

81-7 = 74

74 = 74

Answer 2

Answer: 9

Explanation:

Add 7 to 74, which gives you 81. Then divide by 9 for the value of w and you get 9.