What is 20x+3=5 what is x.

What is 4-x=9 what is x.

If you can anser these i have a lot more i`m having problems with please help.

Simple. Just get x to stand alone.

20x=5-3 Subtract 3 from both sides.
20x=2
x=2/20 Divide 20 on both sides.
x=1/10 Simplify.

I'll show you how to do these problems so that you'll learn how to do the rest of your problems

20x+3=5
Subtract 3 from both sides of the equation.

20x = 2
Divide both sides by 20

x = 2/20
x = 1/10
________________________________

4-x=9

Add x to both sides.
5 = 9 + x

Subtract 9 from both sides.
4-9 = x
-5 = x

Sure, I can help you with these algebraic equations.

For the first equation, 20x + 3 = 5, to find the value of x, we need to isolate x on one side of the equation. Here's how you can do it step-by-step:

1. Start by subtracting 3 from both sides of the equation to move the constant term to the other side:
20x + 3 - 3 = 5 - 3
This simplifies to:
20x = 2

2. Now, we want to isolate x, so we need to get rid of the coefficient in front of x. Divide both sides of the equation by 20:
(20x) / 20 = 2 / 20
This simplifies to:
x = 1/10

Therefore, the value of x in the equation 20x + 3 = 5 is 1/10.

Now, let's move onto the second equation, 4 - x = 9. Here's how you can solve for x:

1. Start by subtracting 4 from both sides of the equation to move the constant term to the other side:
4 - x - 4 = 9 - 4
This simplifies to:
-x = 5

2. Similar to the previous equation, we want to isolate x. In this case, we need to get rid of the negative sign in front of x. Multiply both sides of the equation by -1:
(-1)(-x) = (-1)(5)
This simplifies to:
x = -5

Therefore, the value of x in the equation 4 - x = 9 is -5.

If you have more questions or need help with anything else, feel free to ask!