Question

A=4, b=2,c=-1 find value of a-b+c

Answer 1

Answer:

1

Step-by-step explanation:

Substitute the value of the variable into the expression and simplify.

4-2-1=1

Answer 2

Answer:

1

Step-by-step explanation:

a-b+c

=4-2+(-1)

=2-1

=1