Question

if a=1 b=2 find the value of 3a+2b​

Answer 1

Answer:

a=1,b=2.

3a+2b

=3×1+2×2

=3+4

=7.

Answer 2

Answer:

$a = 1 \\ b = 2 \\ \\ 3a + 2b \\ = 3(1) + 2(2) \\ = 3 + 4 \\ = \: \: \underline{ \underline{7}}$