Nazith is 4 years older than Omama. 2 years ago Nazith was 5 times as old as Omama. How old is Nazith?

10 years old

Step-by-step explanation:

Ok So, Nazith is 4 years older then you subtract the 2 years and multiply by 5. So Nazith is 10 years old.

4-2= 2

2*5= 10

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3