Heyyy me again. need with this problem.

y=4

Step-by-step explanation:

1.- subtract 1/4 y from both sides

2.- add 12 to both sides

3.-divide both sides by 2

y= 4

Step-by-step explanation:

first change 9/4 and 1/4 in decimals

9/4 = 2.25

1/4 = .25

2.25y - 12 = .25y - 4

Then subtract .25y on both sides. Your left with:

2y - 12 = -4

Add 12 on both sides. Your left with:

2y = 8

Divide 2 on both sides

y= 4

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

this answer is !