Posted by Anonymous on Monday, November 3, 2008 at 6:57pm.
M = S+11
M+8 = 2*(S+8) = 2*S + 16
Now solve
M = 2S+8
2S+8 = S+11
S = 3
M = 14
Related Questions
Math - Barry is 8 years older than his sister. In 3 years, he will be twice as ...
Math - 2x represents that Clyde is twice (2 times) as old as Bonnie. 6 years ...
algebra - juan is 8 years than his sister rosa. one day, he tells rosa that he ...
algebra - A person is 3 times as old as aonther person but in 15 years she will ...
math - L is 3 times as old as D, who is five yrs older than C. If in 18 years L ...
puzzling math riddle - I am five times as old as my sister. In six years I will ...
ALG 2! plz help urgent!! - 1.)Four times a certain number is the same as the ...
math urgent :( - 1.)A number decreased by 32 is -58. Find the number. The number...
math ALG 2! - 1.)A number decreased by 32 is -58. Find the number. The number is...
math ALG 2! - 1.)A number decreased by 32 is -58. Find the number. The number is...
For Further Reading
