Question

when a=3 and b=4 what is the value of of 7(a+2b)

Answer 1

Answer:

77.

Step-by-step explanation:

7(3 + 2*4)

= 7(3 + 8)

= 7 * 11

= 77.

Answer 2

Answer:

7(a+2b)

=7[3+2(4)]

=7(3+8)

=21+56

=77

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