What do you mean by writing the following equation in the algebraic form of X for y? Express the form of Y with the algebraic expression containing x 1、3x+4y-1=0 2、5x-2y+12=0 Express the form of X with the algebraic expression containing y 1、5x-3y=2 2、3x+4y=12

What do you mean by writing the following equation in the algebraic form of X for y? Express the form of Y with the algebraic expression containing x 1、3x+4y-1=0 2、5x-2y+12=0 Express the form of X with the algebraic expression containing y 1、5x-3y=2 2、3x+4y=12

Y is a function of X. ha ha, you are so smart!
1.y=-3x/4+1/4
2. y=2.5x+6
1.x=3y/5+2/5
2.x=-4y/3+4

Let's write the following equation in the form of an algebraic expression with X for y
3x+2y=25
1 / 3 X-2 / 2 y = 5
I hope there is a process

I'm glad to answer your question
①3x+2y=25
2y=25-3x
y=25-3x/2
y=25/2-3/2x
② 1 / 3 X-2 / 2 y = 5
1/3x-1/2y=5
1/2y=1/3x-5
y=2/3x-10

The following equation is transformed into the form of Y expressed by an algebraic expression containing X
(1)2x+y=15
(2)5x-3y=x+2y
（3）1/4x+7/4y=2

(1)2x+y=15
y=-2x+15
(2)
5x-3y=x+2y
5x-x=3y+2y
4x=5y
y=(4/5)x
(3)
1/4x+7/4y=2
Multiply left and right by four
x+7y=8
7y=-x+8
y=(-x+8)/7