Question

make a graph of the linear equation 3x + 4y = -12​

Answer 1

firstly put values in equation

put X=1

3*1+4y=-12

3+4y=-12

4y=-12+3

4y=-9

y=-9/4

Now ,

put X=2

3*2+4y=-12

6+4y=-12

4y=-12+6

4y=-6

y=-6/4=-3/2

Now ,

put X=3

3*3+4y=-12

9+4y=-12

4y=-12+9

4y=-3

y=-3/4

Now use these values to Make a graph

hope that it's helpful to you

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