Question

plz help me

thank you

Answer 1

Answer:

5y-x=7

yx=7-5

yx=2

2/y

hope it's help

x=2/y

Answer 2

Answer:

Simplifying

5y + -1x = 7

Reorder the terms:

-1x + 5y = 7

Solving

-1x + 5y = 7

Solving for variable 'x'.

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

Add '-5y' to each side of the equation.

-1x + 5y + -5y = 7 + -5y

Combine like terms: 5y + -5y = 0

-1x + 0 = 7 + -5y

-1x = 7 + -5y

Divide each side by '-1'.

x = -7 + 5y

Simplifying

x = -7 + 5y