If the product of a number and negative -9 is subtracted from the number, the result is 7 more than the number. find the number.

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

How can writing phrases as algebraic expressions you solve problems?

What is the solution to the system of equations? y=1.5-3 y=-x