199k views
14 votes
4x - 3y= 20
Solve for y plz show work plz

User Sacse
by
5.1k points

2 Answers

7 votes

Answer:

y=4/3x-20/3

Explanation:

Hello again!

4x-3y=20 Subtract 4x on both sides.

-4x -4x

-3y=-4x+20 Divide by -3 on both sides.

/-3 /-3

y=4/3x-20/3

Hope this helps!! Have a great day ^^

User Tonimaroni
by
4.8k points
8 votes
Answer:

Simplifying
4x + -3y = 20

Solving
4x + -3y = 20

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation.
4x + -3y + 3y = 20 + 3y

Combine like terms: -3y + 3y = 0
4x + 0 = 20 + 3y
4x = 20 + 3y

Divide each side by '4'.
x = 5 + 0.75y

Simplifying
x = 5 + 0.75y

God bless you & have a beautiful rest of your Day or Night!
User Sajiv
by
5.2k points