Question

1) 37X = 259 2) 252 : у = 21 3) Z : 18 = 64)(38 + b) × 12 = 8405)14(p - 30) = 6306) (43 - s) × 17 = 289​

Answer 1

Ответ:

1)7

2)12

3)108

4)32

5)75

6)26

Answer 2

It looks like you've provided a set of equations with variables. To solve for the variables in each equation, let's break them down one by one:

1. 37X = 259

To solve for X, divide both sides by 37: X = 259 / 37 X = 7

2. 252 : у = 21

To solve for у, divide 252 by 21: у = 252 / 21 у = 12

3. Z : 18 = 64

To solve for Z, multiply both sides by 18: Z = 64 * 18 Z = 1152

4. (38 + b) × 12 = 840

First, simplify the equation by multiplying 12 with the sum of 38 and b: 12(38 + b) = 840

Now, divide both sides by 12 to solve for b: 38 + b = 840 / 12 38 + b = 70

Subtract 38 from both sides to find b: b = 70 - 38 b = 32

5. 14(p - 30) = 630

First, distribute 14 into the parentheses: 14p - 420 = 630

Add 420 to both sides to isolate 14p: 14p = 630 + 420 14p = 1050

Now, divide both sides by 14 to solve for p: p = 1050 / 14 p = 75

6. (43 - s) × 17 = 289

First, simplify the equation by multiplying 17 with the difference of 43 and s: 17(43 - s) = 289

Now, divide both sides by 17 to solve for s: 43 - s = 289 / 17

Subtract 43 from both sides to find s: -s = (289 / 17) - 43

Multiply both sides by -1 to isolate s: s = 43 - (289 / 17)

Now, you can calculate the value of s.

Note: Some of these equations may have solutions that are fractions or decimals, so be sure to perform the calculations accurately.