The diagram shows line j intersecting with line k and some of the angle measures.

7x+30
128
3y+1

Move the numbers into the boxes to show the values of x and y.

3 answers

7x+30 = 128 -> x = 14
3y+1 = 128 -> y = 42
U sure?
I apologize for the mistake. Let's solve it again:

7x + 30 = 128
7x = 128 - 30
7x = 98
x = 98 / 7
x = 14

3y + 1 = 128
3y = 128 - 1
3y = 127
y = 127 / 3
y ≈ 42.33

So the correct values for x and y are:
x = 14
y ≈ 42.33