Question

b) Simplify (3-7-3-9) x 3-5​

Answer 1

Step-by-step explanation:

3

+

1

=

7

1

5

\frac{x}{3}+1=\frac{7}{15}

3x+1=157

3

+

3

3

=

7

1

Answer 2

First Simplify numbers in bracket.

(3-7-3-9)

(+)+(-)=(-)

(-4-3-9)

(-)+(-)=(-)

(-7-9)

(-16)

Now,

(-16)×3-5

(-16)×(-2)

(-)×(-)=(+)

+32

Your Simplified Answer is +32.