Question

What is the variable 'a' in this question 4-a÷2=10?

Answer 1

$answer$

$4 - a \div 2 = 10$

4 - a = 10 × 2

- a = 20 + (-4)

-a = -16

CHECKING

4 - (-16) ÷2 = 10

20 ÷ 2 = 10

HENCE PROVED


$hope \: it \: helps$