The answer is -9 because -5 +2a = -13. -5 on both sides looks like this 2a = -18. Divide 2 on both sides because the variable has to be alone. a = -9
Type your answer here... 3 and 82
7
Then the number is 3
2x+2
41
Five more than twice a number is -13 find the number
11,33
Type your answer here... 3 and 82
If no number appears more often than any other, there is no mode.
18 and 6
7
Let's call "a number" x. Then 5 more than twice x is 5 + 2x.
2n + 2 = 2(n + 1)Since you have been given that it is twice a variable with the variable only, you have 2n, and adding 2 yields 2n + 2, or 2(n + 1).
Then the number is 3
8 more than twice a number d
One number is eight more than twice another if their difference is 25. The larger number is 42
n = number.2n + 6=====