Question

70-икс=64-53. 280:икс=40

Answer 1

1. 70-х=64-53
70-х=11
х=70-11
х=59
2. 280:х=40
х=280:40
х=7

Answer 2

To solve the equations:

70-x = 64-53

Simplifying both sides, we get:

70-x = 11

Subtracting 70 from both sides, we get:

-x = -59

Dividing both sides by -1, we get:

x = 59

So the solution to the first equation is x = 59.

Now, let's solve the second equation:

280/x = 40

Multiplying both sides by x, we get:

280 = 40x

Dividing both sides by 40, we get:

x = 7

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

Therefore, the solutions to the given equations are:

x = 59 and x = 7.