32) If y varies DIRECTLY as x, and y = 42 when x = 7, find the constant of variation, and then write an equation of direct variation that relates the two variables.
Direct variation equation: y = kx

i think the answer is a.( -3, -1 )

1st integer x

2nd integer x+1

3rd integer x+2

4th integer x+3

x+x+1 +x+2+x+3 =74

combine like terms

4x+6 = 74

subtract 6 from each side

4x = 68

x = 17

the integers are 17,18,19,20

6 students plese give brainliest