Question

What is the value of x in the equation 0. 7x – 1. 4 = –3. 5? –7 –3 3 7.

Answer 1

Step-by-step explanation:

0,1

3(5x−37x+1)−4(7x+15x−3)=11;x=53,−71

Answer 2

Answer:

  -3

Step-by-step explanation:

Solve this 2-step linear equation by first adding the opposite of the unwanted constant.

  0.7x -1.4 = -3.5 . . . . . . . given

  0.7x = -2.1 . . . . . . . . . add 1.4 to both sides

  x = -2.1/0.7 = -3 . . . . divide by the coefficient of x

The value of x in the equation is -3.