Question

Can anyone help me with this? is equations of lines.

Answer 1

Answer:

x=16

Step-by-step explanation:

y = 1/2 x -3

Let y =5

5 = 1/2 x -3

Add 3 to each side

5+3 = 1/2 x -3+3

8 = 1/2x

Multiply each side by 2

8*2 = 1/2x*2

16 =x

Answer 2

Answer:   16

Step-by-step explanation:

$.\quad y=\dfrac{1}{2}x - 3\\\\\\.\quad 5=\dfrac{1}{2}x - 3\\\\.\ \underline{+3}=\underline{\ \ \quad +3}\\\\.\quad 8 =\dfrac{1}{2}x\\\\(2) 8 =(2)\dfrac{1}{2}x\\\\.\quad 16 = x$