Question

5х-20=15 решите уравнение55 баллов

Answer 1

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Answer 2

To solve the equation 5x - 20 = 15, follow these steps:

Step 1: Add 20 to both sides of the equation to isolate the term with "5x": 5x - 20 + 20 = 15 + 20 5x = 35

Step 2: Divide both sides by 5 to solve for "x": 5x / 5 = 35 / 5 x = 7

So, the solution to the equation is x = 7.