Question

27=1/2×(a+20) find value of a step by step?​

Answer 1

$27 = \frac{1}{2} (a + 20) \\ \\ 27 \times 2 = (a + 20) \\ \\ 54 = a + 20 \\ \\ a = 54 - 20 \\ \\ a = 34$

The value of a is 20

Answer 2

Answer:

27=1/2×(a+20)

transfer 1/2 in left side:

27×2= a+20

transfer 20 inleft side:

a= 54-20

a= 34........ Answer