Solve for x. 10 = - 2/3 x A) - 6 B) - 9 C) - 15 D) - 18

x = - 15 thus c: is your answer

Step-by-step explanation:

Solve for x:

10 = (-2 x) / 3

10 = (-2 x) / 3 is equivalent to (-2 x) / 3 = 10:

(-2 x) / 3 = 10

Multiply both sides of (-2 x) / 3 = 10 by - 3/2:

(-3 (-2) x) / (2*3) = (-3) / 2*10

(-3) / 2 * (-2) / 3 = (-3 (-2)) / (2*3):

(-3 (-2)) / (2*3) x = (-3) / 2*10

(-3) / 2*10 = (-3*10) / 2:

(-3 (-2) x) / (2*3) = (-3*10) / 2

(-3) / 3 = (3 (-1)) / 3 = - 1:

(-2-1 x) / 2 = (-3*10) / 2

(-2) / 2 = (2 (-1)) / 2 = - 1:

--1 x = (-3*10) / 2

(-1) ^2 = 1:

x = (-3*10) / 2

10/2 = (2*5) / 2 = 5:

x = - 35

-3*5 = - 15:

Answer: x = - 15

x=-10/23

Step-by-step explanation:

-23x=10

x=10/-23

x=-10/23