Add 2y to both sides of the equation.
x=4+2y
x+2y=4
3 answers
Depends what you want to do.
NAC is not correct, should be
x = 4 - 2y
or you could say:
2y = 4-x
y = (4-x)/2 or y = (-1/2)x + 2
For all of the above, you have a straight line with a slope of -1/2 and a y-intercept of 2
NAC is not correct, should be
x = 4 - 2y
or you could say:
2y = 4-x
y = (4-x)/2 or y = (-1/2)x + 2
For all of the above, you have a straight line with a slope of -1/2 and a y-intercept of 2
thanks, I got y = 2 - 1/2x