Question

Как можна зделать такоэ рывння 280-7×х=210

Answer 1

7х=280-210 7х=70 х=70:7 х=10

Answer 2

Solving the Equation 280-7×х=210

To solve the equation 280-7×х=210, we can use simple algebraic techniques to isolate the variable x and find its value.

First, let's start by simplifying the equation step by step.

1. Subtract 280 from both sides: - 280 - 280 - 7×х = 210 - 280 - -7×х = -70

2. Divide both sides by -7: - -7×х ÷ -7 = -70 ÷ -7 - x = 10

Therefore, the solution to the equation 280-7×х=210 is x = 10.

This solution is obtained by applying the basic principles of algebra to isolate the variable x and solve for its value.

If you have any further questions or need additional assistance, feel free to ask!