Question

Solve the equation 7 - x/5 = 9. List the forward steps and solving steps.

Answer 1

The equation 7 - x/5 = 9 can be solved by eliminating the fraction and isolating x on one side of the equation.

Step-by-step explanation:

1. To solve the equation 7 - x/5 = 9, the first step is to eliminate the fraction by multiplying both sides of the equation by 5. This gives us 7(5) - x = 9(5).
2. Simplifying the equation gives us 35 - x = 45.
3. Next, we want to isolate x on one side of the equation. We can do this by subtracting 35 from both sides of the equation, which gives us -x = 10.
4. To solve for x, we need to multiply both sides of the equation by -1, which gives us x = -10.
5. Therefore, the solution to the equation 7 - x/5 = 9 is x = -10.