4. the sum of two numbers is 36. twice the first
number minus the second is 6. find the
numbers.
xry=36

14 and 22

Step-by-step explanation:

x-1st number

36-x is 2nd number

2x-(36-x)=6

2x-36+x=6

3x=42

x=14--->1st number

36-14=22--->2nd number

To check: 2times14-(36-14)=6; 6=6

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

c > -10.55

step-by-step explanation: