Identify the terms, like terms, coefficients,
and constants in 5n - 2n – 3 + n.

What is the value of x in the diagram below?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20