Question

substitute the values of a,b,c in the expression 3a-4b+2c then write out the answer in the box given use the space given for working out.
(a)a=3,b=2,c=1
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Answer 1

ANSWER:-

3a-4b+2c (a=3,b=2,c=1)

3(3)-4(2)+2(1)

9-8+2

1+2

3

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Answer 2

Answe:-

= 3

Step-by-step explanation:

a = 3

b = 2

c = 1

3a - 4b + 2c

3(3) - 4(2) + 2(1)

9 - 8 +2

1 + 2

= 3