2x−(x+2)=10 What is X?

x = 12

Step-by-step explanation:

2x-(x+2) = 10

Distribute the negative sign to the brackets.

2x-x-2 = 10

Subtract the like terms.

1x - 2 = 10

Add 2 on both sides.

1x = 10 + 2

x = 12

3x^3-x^2+6x-9

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10