Question

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

Answer 1

x = ?
y = ?
@ayeshaafzal221

Answer 2

Simplifying
x = 2y + -5

Reorder the terms:
x = -5 + 2y

Solving
x = -5 + 2y

Solving for variable 'x'.

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

Simplifying
x = -5 + 2y

Answer 3

For the second one:
Simplifying
2x + 3y = 4

Solving
2x + 3y = 4

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.
2x + 3y + -3y = 4 + -3y

Combine like terms: 3y + -3y = 0
2x + 0 = 4 + -3y
2x = 4 + -3y

Divide each side by '2'.
x = 2 + -1.5y

Simplifying
x = 2 + -1.5y

Answer 4

I still don't understand how you get x and y by simplifying the last step u did?

Answer 5

its simple

Answer 6

u know how x= 2y-5 u just substitute that in 2x+3y=4 where x is. so it will be 2(2y-5)+ 3y=4

Answer 7

then u solve it
4y-10+3y=4
4y+3y=14
7y=14
y=14/7
y=2

Answer 8

for x u know ur first equation x=2y-5 you just substitute y value u found which is 2

Answer 9

x=2(2)-5
x=4-5
x=-1