Question

Solve the following equauon and crec -(4)/(7)x=20

Answer 1

The equation -(4)/(7)x = 20 is a simple linear equation, and by isolating the variable x through multiplication and division, the solution is found to be x = 35.

Step-by-step explanation:

The equation provided in the question appears to be a simple linear equation rather than a quadratic equation. To solve -(4)/(7)x = 20, you need to isolate the variable x. Here's how you can do this:

1. Multiply both sides by -7 to cancel out the denominator attached to x: (4)/(7)x × -7 = 20 × -7.
2. This simplifies to -4x = -140.
3. Next, divide both sides by -4 to solve for 'x': x = (-140)/(-4).
4. Finally, simplifying the fraction gives you x = 35.

Therefore, the solution to the equation is x = 35.