Question

Evaluate the given algebraic expression for x = 7 and y = 3.

2x + 2y

Answer 1

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Given,

x = 7

y = 3

Solution:

2x + 2y

= (2×7) + (2×3)

= 14 + 6

= 20

Answer 2

Answer:

2x + 2y

when x = 7 and y = 3

Input the numbers

2(7) + 2(3)

14 + 6

= 20