Question

Решите уравнения n/35-8=6, 4m-78=110, 47n-85=56 , 328-26k=146спасибо большое

Answer 1

4m-78=110                           47n-85=56              328-26k=146
4m=110+78                          47n=56+85            - 26k=146-328
4m=188                                47n=141                   - 26k=-182
m=188\4=47                          n=3                          -k=-7
                                                                               k=7

Answer 2

N/35-8=6
n/35=6+8
n/35=14
n=14*35
n=490
490/35-8=6

4m-78=110
4m=110+78
4m=188
m=188/4
m=47
4*47-78=110

47n-85=56
47n=56+85
47n=141
n=141/47
n=3
47*3-85=56

328-26k=146
-26k=146-328
-26k=-182
k=182/26
k=7
328-26*7=146

Answer 3

Solving Equations:

Let's solve the given equations step by step:

1. n/35 - 8 = 6: To solve this equation, we can start by isolating the variable n. We can do this by adding 8 to both sides of the equation: n/35 - 8 + 8 = 6 + 8 n/35 = 14 Next, we can multiply both sides of the equation by 35 to get rid of the fraction: 35 * (n/35) = 14 * 35 n = 490

2. 4m - 78 = 110: To solve this equation, we can start by isolating the variable m. We can do this by adding 78 to both sides of the equation: 4m - 78 + 78 = 110 + 78 4m = 188 Next, we can divide both sides of the equation by 4 to solve for m: (4m)/4 = 188/4 m = 47

3. 47n - 85 = 56: To solve this equation, we can start by isolating the variable n. We can do this by adding 85 to both sides of the equation: 47n - 85 + 85 = 56 + 85 47n = 141 Next, we can divide both sides of the equation by 47 to solve for n: (47n)/47 = 141/47 n = 3

4. 328 - 26k = 146: To solve this equation, we can start by isolating the variable k. We can do this by subtracting 328 from both sides of the equation: 328 - 26k - 328 = 146 - 328 -26k = -182 Next, we can divide both sides of the equation by -26 to solve for k: (-26k)/-26 = (-182)/-26 k = 7

Therefore, the solutions to the given equations are: n = 490, m = 47, n = 3, k = 7.

Let me know if there's anything else I can help you with!