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GRE Math: Linear Equations Practice Test
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GRE Math: Linear Equations Practice Test
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11 Questions

1. If a + 3b + 5c = 30, and 6b + 10c = 20, what is the value of 4a?
2. If 2a + 3b = 4, and x = 4a + 6b, what is the value of x?
3. If Image
what is Image
, in terms of x?
4. If 3(x + b) + 5(x + b) = 72, then x + b =
5. If 2x + 3y = 2y + 3, what is y in terms of x?
6. If 2a + 2b = 13, 2b + 2c = 19, and 2a + 2c = 8, then a + b + c =
7. If Image
, what is y in terms of x?
8. If 3p + 5q = 27, and p + 2q = 15, then q equals.
9. If x2 + 5x + 6 = 32, what is the value of x2 + 5x − 12?
10. If x + 7 = 14, what is the value of (x − 5)2?
11. If Image
, what is the value of a?