Question

(50- 32)-х х<41 х+47 = 100 300+(x-100) х> 25 90-х= 12

Answer 1

Х+47= 100 Х=53

90-х=12

Х= 78

Answer 2

Let's go through each equation one by one:

1. (50-32)-x x<41

Simplifying the left-hand side, we get:

18 - x

So the inequality becomes:

18 - x < 41

Subtracting 18 from both sides, we get:

-x < 23

Multiplying both sides by -1 (and reversing the inequality), we get:

x > -23

So the solution to this inequality is:

-23 < x < 41

2. x+47 = 100

Subtracting 47 from both sides, we get:

x = 53

3. 300+(x-100) x>25

Simplifying the left-hand side, we get:

x + 200

So the inequality becomes:

x + 200 > 25

Subtracting 200 from both sides, we get:

x > -175

So the solution to this inequality is:

-175 < x

4. 90-x=12

Subtracting 12 from both sides, we get:

x = 78

Therefore, the solutions to all four equations are:

-23 < x < 41, x = 53, -175 < x, and x = 78.