Question

31x-5 = -67 solve in trial and error method.

Answer 1

Answer:

x = -2

Step-by-step explanation:

Solve by trial and error method

lets assume the value of x = 1

31x - 5 = -67

31 (1) - 5 = -67

31 - 5 = -67

26 ≠ -67

Now, lets assume the value of x = -1

31x - 5 = -67

31 (-1) - 5 = -67

-31 - 5 = -67

36 ≠ -67

Now, lets assume the value of x = 2

31x - 5 = -67

31 (2) - 5 = -67

62 - 5 = -67

57 ≠ -67

Now, lets assume the value of x = -2

31x - 5 = -67

31 (-2) - 5 = -67

-62 - 5 = -67

-67 = -67

so, -2 is the solution for the given equation.

Hope this helped!!!!