Question

Solve the following systems by any method

3x + 2y = 5
4x + 5y = 16

Answer 1

@AihberKhan This is my last one I promise :)

Answer 2

Do I have to Graph it or solve it as a variable?

Answer 3

@ShootingStar28 Solve as a variable :)

Answer 4

Solve for x and y

Answer 5

I'm not really sure, can you explain a little bit?

Answer 6

3x / 3 = x
and
2y + 5 / 3 = 6y + 5/3

Answer 7

I will try to solve your system of equations.
3x+2y=5;4x+5y=16
Step: Solve3x+2y=5for x:
3x+2y+−2y=5+−2y(Add -2y to both sides)
3x=−2y+5
3x/ 3=−2y+5/3
(Divide both sides by 3)
x=−2/3/y+5/3
Step: Substitute−2/3y+5/3 for x in 4x+5y=16:
4x+5y=16
4(−2/3y+5/3)+5y=167/3/y+20/3
=16(Simplify both sides of the equation)
7/3y+20/3+−20/3=16+−20/3(Add (-20)/3 to both sides)
7/3y=28/3/7/3y/7/3/=28/3/7/3(Divide both sides by 7/3)
y=4
Step: Substitute 4 for y in x=
−2/3y+5/3:x=−2/3y+5/3x=−2/3(4)+5/3x=−1(Simplify both sides of the equation)
Answer:
x=−1 and y=4

Answer 8

You're welcome :)