7 - 2x = 11
2x = 7 - 11 = -4
Therefore, x = -2
3-2x=7 so -2x=4 and x=-2
18
7
The answer could be any number between 39 to 45. When doubled this produces 78 to 90. and with 7 subtracted this gives 71 to 83.
18
3-2x=7 so -2x=4 and x=-2
-11
22
18
11
14
-10
7 subtracted from the quotient of a number and 2 is a -6
A negative number subtracted by a positive number will always end up negative.
7
11 and 7 because they appear twice. (mode is how many times a number appears)
The answer could be any number between 39 to 45. When doubled this produces 78 to 90. and with 7 subtracted this gives 71 to 83.