Question

7x +14
17-3x
4x+2
4) a) Solve for x;
= 66 -
- 5
3
5
3​

Answer 1

Answer:

ANSWER

(x

2

−5x+5)

x

2

+4x−60

=1

First possibility is x

2

+4x−60=0

x=−10,6

Seond possibility is x

2

−5x+5=1

x=1,4

Third Possibility

x

2

−5x+5=−1

x=2,3

substitute x=3 it will give odd number in x

2

+4x−60

So x=2 is only acceptable.

Sum of the integers =−10+4+1+6+2=3