Solve for x. −10−2x=−8

To solve for x, we can start by getting rid of the -10 on the left side of the equation. We can do this by adding 10 to both sides:

-10 - 2x + 10 = -8 + 10

This simplifies to:

-2x = 2

Next, we want to isolate x, so we can divide both sides of the equation by -2:

-2x / -2 = 2 / -2

This simplifies to:

x = -1

Therefore, the solution to the equation is x = -1.

Solve for x.
5=2x−11

To solve for x, we need to isolate x on one side of the equation. Let's add 11 to both sides of the equation:

5 + 11 = 2x - 11 + 11

This simplifies to:

16 = 2x

Next, to isolate x, we divide both sides of the equation by 2:

16/2 = 2x/2

This simplifies to:

8 = x

Therefore, the solution to the equation is x = 8.

Solve for x.
11/4x+9=31

To solve for x, we need to isolate x on one side of the equation. Let's start by subtracting 9 from both sides of the equation:

11/4x + 9 - 9 = 31 - 9

This simplifies to:

11/4x = 22

Next, to isolate x, we can multiply both sides of the equation by 4/11:

(4/11)(11/4x) = (4/11)(22)

This simplifies to:

x = 8

Therefore, the solution to the equation is x = 8.

Solve for x.
3/7x−4=−1

To solve for x, we need to isolate x on one side of the equation. Let's start by adding 4 to both sides of the equation:

3/7x - 4 + 4 = -1 + 4

This simplifies to:

3/7x = 3

Next, to isolate x, we can multiply both sides of the equation by 7/3:

(7/3)(3/7x) = (7/3)(3)

This simplifies to:

x = 7

Therefore, the solution to the equation is x = 7.

Solve for x.
3−6/5x=−3

To solve for x, we can start by adding 6/5x to both sides of the equation to isolate the x term:

3 - 6/5x + 6/5x = -3 + 6/5x

The 6/5x terms on the left side of the equation cancel out:

3 = -3 + 6/5x

Next, let's simplify the equation further:

3 + 3 = 6/5x

6 = 6/5x

To isolate x, we want to get rid of the fraction by multiplying both sides of the equation by 5/6:

(5/6)(6) = (5/6)(6/5x)

The 6's on the left side of the equation cancel out:

5 = x

Therefore, the solution to the equation is x = 5.