7 and 12 7 + 12 = 19
The sum of 7 and 19 is 26.
The estimated sum is 11 The actual sum is 10 and 19/24
The two numbers are 19 and 7. 19 + 7 = 26, and 19 x 7 = 133.
If: 3x+7 = 19 Then: 3x = 19-7 And: 3x = 12 So: x = 12/3 = 4
12 + 7 = 19
3 + 23 7 + 19 13 + 13
19
7 and 12 7 + 12 = 19
The sum of 7 and 19 is 26.
19.
7 and 12
19 and 12
13 and 6
The estimated sum is 11 The actual sum is 10 and 19/24
The two numbers are 19 and 7. 19 + 7 = 26, and 19 x 7 = 133.
If: 3x+7 = 19 Then: 3x = 19-7 And: 3x = 12 So: x = 12/3 = 4