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solve this please QUICKLY and explain

Solve This Please QUICKLY And Explain class=
Solve This Please QUICKLY And Explain class=

Sagot :

facundo3141592

Directly solving the linear equations, we will see that:

  • a) x = -4
  • b) x = 6
  • c) x = 4/3
  • d) x = 2.

How to solve linear equations?

Let's start with the first one:

3 - x = 11 + x

First, move all the terms with x to the left side and the ones without to the right side:

-x -x = 11 - 3

-2x = 8

Now we divide both sides by -2

x = 8/-2 = -4

x = -4

2) 2x + 7 = 3x + 1

Same procedure:

2x - 3x = 1 - 7

-x = -6

x = -6/-1 = 6

x = 6

3) 8 - 2x = 4 + x

-2x - x = 4 - 8

-3x = -4

x = -4/-3 = 4/3

4) 4x + 2 = 2x + 6

4x - 2x = 6 - 2

2x = 4

x = 4/2 = 2

x = 2

So we solved all linear equations.

If you want to learn more about linear equations, you can read:

https://brainly.com/question/1884491

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