Math Mcqs

Solve 2 x + y = 5 + 3x for x.

A) x = 5 - y
B) x = y + 5
C) x = y - 5
D) x = - 5 - y
E) x = 5 y
Solve 2 s n = s + n for s.

A) s = 2 - 1 / n
B) s = n(2n - 1)
C) s = n / (2n + 1)
D) s = n
E) s = n / (2n - 1)
Solve (2 + x) / y = x + 1 for y.

A) y = (x + 2) / (1 + x)
B) y = (x + 1) / (2 + x)
C) y = (x + 2) / (x - 1)
D) y = (x - 2) / (x - 1)
E) y = (x + 2) / (1 - x)
Solve n = (6x + 11) / (2x + 3)