Question

1/7:x=-3/28I'm stupid! ​

Answer 1

1/7:x=-3/28

х=-(1/7:3/28)

х=-1 1/3

Ответ: -1 1/3

Answer 2

You're not stupid! Solving equations can be challenging sometimes, but it's all about learning and practice. Let's work through this together step by step:

The equation you provided is: 1/7x = -3/28

To solve for x, we need to isolate x on one side of the equation. First, we'll get rid of the fraction on the left side by multiplying both sides by 7 (the reciprocal of 1/7):

1/7 * 7x = -3/28 * 7

This simplifies to:

x = -3/4

So, the solution to the equation is x = -3/4.

Don't be too hard on yourself! Mathematics can be challenging, but with practice and understanding, you'll become more confident. If you have any more questions or need further assistance, feel free to ask!