Solve for x: 4x−3=3x−9.

7 answers

To solve for x, we need to isolate it on one side of the equation. We can do this by removing the terms on one side.

First, let's subtract 3x from both sides to eliminate it from the right side:

4x - 3 - 3x = 3x - 9 - 3x

Simplifying this further:

x - 3 = -9

Next, let's add 3 to both sides to further isolate x:

x - 3 + 3 = -9 + 3

Simplifying again:

x = -6

Therefore, the solution is x = -6.
Solve for x: 3x−3=6x+18.
To solve for x, we need to isolate it on one side of the equation. We can do this by removing the terms on one side.

First, let's subtract 6x from both sides to eliminate it from the right side:

3x - 3 - 6x = 6x + 18 - 6x

Simplifying this further:

-3x - 3 = 18

Next, let's add 3 to both sides to further isolate x:

-3x - 3 + 3 = 18 + 3

Simplifying again:

-3x = 21

Now, let's divide both sides by -3 to solve for x:

(-3x)/(-3) = 21/(-3)

Simplifying further:

x = -7

Therefore, the solution is x = -7.
olve for x: 4x+8=3x−10
To solve for x, we need to isolate it on one side of the equation. We can do this by removing the terms on one side.

First, let's subtract 3x from both sides to eliminate it from the right side:

4x + 8 - 3x = 3x - 10 - 3x

Simplifying this further:

x + 8 = -10

Next, let's subtract 8 from both sides to further isolate x:

x + 8 - 8 = -10 - 8

Simplifying again:

x = -18

Therefore, the solution is x = -18.
Solve for x: 13x+26=3x−34.
To solve for x, we need to isolate it on one side of the equation. We can do this by removing the terms on one side.

First, let's subtract 3x from both sides to eliminate it from the right side:

13x + 26 - 3x = 3x - 34 - 3x

Simplifying this further:

10x + 26 = -34

Next, let's subtract 26 from both sides to further isolate x:

10x + 26 - 26 = -34 - 26

Simplifying again:

10x = -60

Now, let's divide both sides by 10 to solve for x:

(10x)/10 = -60/10

Simplifying further:

x = -6

Therefore, the solution is x = -6.