Question

24- a=22 a+35=100 a-10=10

Answer 1

1)24-а=22
24-22=а
а=24-22
а=2
2)а+35=100
а=100-35
а=65
3)а-10=10
а=10+10
а=20

Answer 2

24-2=22
65+35=100
20-10=10

Answer 3

Let's solve the equations step by step:

1. 24 - a = 22

To solve for 'a', we need to isolate 'a' on one side of the equation. We can do this by performing inverse operations to both sides of the equation. In this case, since there is a subtraction of 'a', we can add 'a' to both sides of the equation:

24 - a + a = 22 + a

Simplifying:

24 = 22 + a

Now, isolate 'a' by subtracting 22 from both sides:

24 - 22 = 22 + a - 22

Simplifying further:

2 = a

So, the value of 'a' is 2.

2. a + 35 = 100

We can solve for 'a' in the same way:

a + 35 - 35 = 100 - 35

Simplifying:

a = 65

So, the value of 'a' is 65.

3. a - 10 = 10

Again, let's solve for 'a':

a - 10 + 10 = 10 + 10

Simplifying:

a = 20

So, the value of 'a' is 20.

Now, it seems there's a discrepancy in the values of 'a' obtained from the three equations. This indicates that there might be a mistake in one or more of the equations provided.

Let's check:

Equation 1: 24 - a = 22 Substitute 'a' with the value we obtained in Equation 1: 24 - 2 = 22 (True)

Equation 2: a + 35 = 100 Substitute 'a' with the value we obtained in Equation 2: 65 + 35 = 100 (True)

Equation 3: a - 10 = 10 Substitute 'a' with the value we obtained in Equation 3: 20 - 10 = 10 (True)

Since all the equations are true, it means that the values of 'a' we found are correct:

a = 2, a = 65, and a = 20.

This discrepancy suggests that the equations are inconsistent with each other, and there might be an error in the provided equations. Double-checking the accuracy of the equations is always essential when solving systems of equations.