Please I need help with these questions

y = -4/3x + 6

y = 2/3x + 7

Step-by-step explanation:

Slope intercept form is: y=mx+b

So, knowing this, we need to solve for y (get the y by itself).

20.)  -4x-3y= -18

Step 1: add -4x to both sides.

-3y = 4x -18

Step 2: divide -3 by both sides

y = -4/3x + 6

The y-value is by itself, so this is your answer!

21.) -2x + 3y = 21

Step 1: add 2x to both sides

3y = 2x+ 21

Step 2: divide 3 by both sides

y = 2/3x + 7

The y-value is by itself, so this is your answer!

I hope that helps!! :)

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

answer: what statements

step-by-step explanation if you write the statements down then i could you.