6x+7=4x+4y complete the missing value (_,4)

x = 4.5

Step-by-step explanation:

6x+7=4x+4y

The first step is to simplify the equation by combining the x terms

Subtract 4x from each side

6x-4x + 7 = 4x-4x+4y

2x+7 = 4y

We know the y value is 4

Substitute y=4 into the equation

2x+7 = 4 (4)

2x+7 = 16

Subtract 7 from each side

2x+7-7 = 16-7

2x=9

Divide by 2

2x/2 = 9/2

x = 4.5