Question

3. Simplify:
(a)
16 5 - 7
+-
+
9 -12 18​

Answer 1

Step-by-step explanation:

165

−

7

−

9

−

1218

Move

165

to the left of

a

.

165

a

−

7

−

9

−

1218

Simplify by subtracting numbers.

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Subtract

9

from

−

7

.

165

a

−

16

−

1218

Subtract

1218

from

−

16

.

165

a

−

1234