Question

X-4/3 + 2x-3/35 = 5x-32/9 - x+9/28​

Answer 1

Ответ:  x= -254  1/9.

Пошаговое объяснение:

x-4/3 + 2x-3/35 = 5x-32/9 - x+9/28​;

x+2x-5x+x = 9/28-32/9+3/35+4/3;  => НОК (28;9;35;3)=1260;

9x=45*9/1260-32*140/1260+3*36/1260+4*420/1260;

9x=(405-4480+108+1680)/1260;

9x=-2287;

x= -2287/9;

x= -254  1/9.

Answer 2

Ответ:

Пошаговое объяснение:

(х - 4)/3 + (2х - 3)/35 = (5х - 32)/9 - (х + 9)/28 | * 1260

420(х - 4) + 36(2х - 3) = 140(5х - 32) - 45(х + 9)

420х - 1680 + 72х - 108 =

700х - 4480 - 45х - 405

420х + 72х - 700х + 45х = -4480 - 405 + 1680 + 108

-163х = -3097

х = -3097 : (-163)

х = 19

Ответ: 19

Answer 3

To solve the equation for x, you need to combine like terms and then isolate x on one side of the equation. Here's the equation you provided:

(X - 4/3) + (2x - 3/35) = (5x - 32/9) - (x + 9/28)

First, let's combine like terms on both sides:

X + 2x - 4/3 - 3/35 = 5x - 32/9 - x - 9/28

Now, combine the x terms on each side:

3x - 4/3 - 3/35 = 4x - 32/9 - 9/28

To simplify the equation, let's find a common denominator. The common denominator for 3, 35, 9, and 28 is 2520. Multiply each term by the appropriate factor to get that denominator:

(3x * 2520) - (4/3 * 2520) - (3/35 * 2520) = (4x * 2520) - (32/9 * 2520) - (9/28 * 2520)

Now, the equation becomes:

7560x - 3360 - 216 = 10080x - 80640 - 8100

Next, simplify the equation by combining like terms on each side:

7560x - 3576 = 10080x - 88740

Now, let's isolate the x terms on one side and the constant terms on the other side. To do that, you can subtract 7560x from both sides:

-3576 = 2516x - 88740

Now, add 88740 to both sides:

-3576 + 88740 = 2516x

85164 = 2516x

Finally, divide both sides by 2516 to solve for x:

x = 85164 / 2516

x = 33.875

So, the solution to the equation is x = 33.875.