Question

X+13=53, x-16=26, 29-x=10 как решить правильно

Answer 1

1)x=53-13
x=40

2)x=26+16
x=42

3)29-x=10
x=29-10
x=19

Answer 2

X +13=53
x= 40
x-16=26
x=42
29-x=10
x=19

Answer 3

To solve each of these equations, follow these steps:

1. X + 13 = 53 To find the value of x, isolate x on one side of the equation. Subtract 13 from both sides: X = 53 - 13 X = 40

2. X - 16 = 26 To find the value of x, isolate x on one side of the equation. Add 16 to both sides: X = 26 + 16 X = 42

3. 29 - X = 10 To find the value of x, isolate x on one side of the equation. Subtract 10 from both sides: 29 - X = 10 -X = 10 - 29 -X = -19

   Note that we have -X, not just X. To solve for X, multiply both sides by -1 to change the sign: X = -(-19) X = 19

So, the solutions are:

1. X = 40
2. X = 42
3. X = 19