Solve for x.
13x + 7 = 5x - 20
Ox=-33
ox=33
Ox=1
Ox=-15

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

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