3x − 2y = 19
y = 2x − 14

(9,4)

Step-by-step explanation

You can use substitution:

plug in y=2x-14 into 3x-2y=19

3x-2(2x-14)=19

then simplify it

3x-4x+28=19

-x+28=19

-x=-9

divide everything by -1

x=9

Then plug in x=9 into the equation to find y

y=2x-14

y=2(9)-14

y=18-14

y=4

To check your answer plug x and y back into the equation

3(9)-2(4)=19 check

4=2(9)-14 check

there is no

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?