Question

1. 1) x + 23 = 41; 4) 2х - 15 = 13; 7) 49 - 3х = 34;​

Answer 1

Ответ:

1)х+23=41

х=41-23

х=18

Answer 2

Ответ:

1) x=18

Объяснение:

x + 23 = 41

x = 41-23

x = 18

Answer 3

It looks like you've written down three linear equations. To solve each equation for x, follow these steps:

1. x + 23 = 41: Subtract 23 from both sides of the equation to isolate x. x + 23 - 23 = 41 - 23 x = 18

So, x = 18 for the first equation.

4. 2x - 15 = 13: Add 15 to both sides of the equation to isolate the term with x. 2x - 15 + 15 = 13 + 15 2x = 28

   Now, divide both sides by 2 to solve for x. (2x)/2 = 28/2 x = 14

So, x = 14 for the second equation.

7. 49 - 3x = 34: Subtract 49 from both sides of the equation to isolate the term with x. 49 - 3x - 49 = 34 - 49 -3x = -15

   Now, divide both sides by -3 to solve for x. (-3x)/-3 = (-15)/-3 x = 5

So, x = 5 for the third equation.