Question

4x−3y=18 Step 2 of 2 : Determine the missing coordinate in the ordered pair (?,12) so that it will satisfy the given equation.

Answer 1

Answer:39/8

Explanation:

4x-3(1/2)=18

4x-3/2=18

4x=18+3/2

4x=39/2

x=39/8

Answer 2

13.5

Explanation:

The point with the missing coordinate is (?, 12), so the value of y is 12. Plug 12 into the equation in the place of y.

4x - 3(12) = 18

4x - 36 = 18

4x = 54

x = 54/4 = 13.5