Question

17/5x=2-7/x 17x+26/4x+3-3=0

Answer 1

1) одз  х не равно 0 умножаем все части на 5х
17=10х-35       10х=52 х=5,2
2) одз х не равно -3/4 и умножаем на 4х+3
17х(4х+3)+26-3(4х+3)=0
68х²+51х+26-12х-9=0
68х²+39х+17=0 х равен пустому множеству

Answer 2

To solve the equations:

1. 17/5x = 2 - 7/x

Let's simplify the equation step by step:

Multiply both sides of the equation by 5x to eliminate the denominators: 17 = 10x - 35

Move -35 to the other side: 10x = 17 + 35 10x = 52

Divide both sides by 10 to solve for x: x = 52/10 x = 5.2

Therefore, the solution to the first equation is x = 5.2.

2. (17x + 26)/(4x + 3) - 3 = 0

Let's solve the second equation step by step:

Multiply both sides of the equation by (4x + 3) to eliminate the denominator: (17x + 26) - 3(4x + 3) = 0

Expand and simplify the equation: 17x + 26 - 12x - 9 = 0 5x + 17 = 0

Move 17 to the other side: 5x = -17

Divide both sides by 5 to solve for x: x = -17/5

Therefore, the solution to the second equation is x = -17/5.

So, the solutions to the given equations are x = 5.2 and x = -17/5.