Question

1. 4t-t+11t=702. 3n+9+16n=85​

Answer 1

Ответ:

Пошаговое объяснение:

1.

4t-t+11t=70

14t = 70

t = 70:14

t = 5

2.

3n+9+16n=85​

19n + 9 = 85

19n = 85-9

19n = 76

n = 76:19

n = 4

Answer 2

Ответ:

Пошаговое объяснение:

1)4t-t+11t=70

3t+11t=70

14t=70

t=5

2)3n+9+16n=85

19n=76

N=4

Answer 3

To solve these equations for t and n, follow these steps:

1. Solve the first equation for t: 4t - t + 11t = 702 Combine like terms: 14t = 702 Divide both sides by 14 to isolate t: t = 702 / 14 t = 50

2. Solve the second equation for n: 3n + 9 + 16n = 85 Combine like terms: 19n + 9 = 85 Subtract 9 from both sides: 19n = 85 - 9 19n = 76 Divide both sides by 19 to isolate n: n = 76 / 19 n = 4

So, the solutions are: t = 50 n = 4