w + 13 = 39
Subtract 13 from each side:
w = 26
if the number is the same: 2x + 3x = 13 5x = 13 x= 13/5
Identify the number which, when increased by 13, equals 25. Thirteen more than a number is 25.
5
What number when doubled has seven added and gives 13?
Note that adding a negative number is equivalent to subtracting a positive number, so 13 + -8 is the same as 13 - 8 which equals 5.
273 13+8 = 21 and 13*21 = 273
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
The number is -13.
How about: 1 times 91 plus 4 = 95 or 7 times 13 plus 4 = 95
yes it is
basically you asked what -28+21 which equals -7
5