Question

17. If 2a + = 10 and a = 3, then a -B will have
the value
(A) IO
(B)4
(0)6
(D) 12
​

Answer 1

Answer:

2a+b=10

a=3

2(3)+b=10

6+b=10

b=4

a-b

3-4=-1

Answer 2

Answer:

2a + B= 10

??

Step-by-step explanation:

=>2*3+B=10

=>6 + B= 10

=>B =10-6

=> B =4