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Evaluating Express.

Evaluating expressions with multi variables

QuestionAnswer
3a + 2, a = 6 20
5x -3, x = 4 17
2ab + 7, a = 2, b = 4 23
18/w + 10, w = 6 13
2x + 8y - 1, x = 7, y = 2 29
12t + tu + 2, t = 2, u = 6 38
x^2 + 3x, x = 4 28
3xyz - 10, x = 2, y = 3, z = 1 8
Created by: mpoteat
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