Question

6т+т-35=21,17п+14п-145=134

Answer 1

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Answer 2

6т+т-35=21
приводим подобные
7т-35=21
7т=21+35
7т=56
т=56/7
т= 8
Ответ т=8

17п+14п-145=134
приводим подобные
31п-145=134
31п=134+145
31п=279
п=279/31
п=9
Ответ п= 9
Как лучшее пожалйуста!!

Answer 3

To solve the equations, let's start by simplifying them:

Equation 1: 6т + т - 35 = 21 Equation 2: 17п + 14п - 145 = 134

Let's solve Equation 1 first:

6т + т - 35 = 21

Combining like terms:

7т - 35 = 21

Add 35 to both sides:

7т = 21 + 35 7т = 56

Divide both sides by 7:

т = 56 / 7 т = 8

Now let's solve Equation 2:

17п + 14п - 145 = 134

Combining like terms:

31п - 145 = 134

Add 145 to both sides:

31п = 134 + 145 31п = 279

Divide both sides by 31:

п = 279 / 31 п ≈ 9

Therefore, the solutions to the given equations are т = 8 and п ≈ 9.