4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2
Subtract by 7x and divide by 2.
2y = 4 (divide both sides by 2 to solve) y = 2
2y(x+2)=
If: -4x+2y = 9 Then: 2y = 4x+9 Divide all terms by 2: y = 2x+4.5 which is now in slope intercept form
4y+2 = 2y+6 4y-2y = 6-2 2y = 4 y = 2
2y = 4x + 4y = 2x + 2
Subtract by 7x and divide by 2.
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
6x+2y=4 gives y=2-(1/3)x
2y = 4 (divide both sides by 2 to solve) y = 2
2y(x+2)=
4y = 2y + 40 4y - 2y = 2y -2y +40 2y = 40 y = 20 check 4(20) = 2(20) +40 80 = 80
you cannot solve this without more information. When 3 variables are involved, you need 2 equations to solve for the answers for both variables.
No 2y-3 is not equals y plus 2AND how old are u?
(3, 2)
If: -4x+2y = 9 Then: 2y = 4x+9 Divide all terms by 2: y = 2x+4.5 which is now in slope intercept form