Question

-0, 7+x=-5 -1, 2-x=-6, 2 x-2, 9=-11, 8

Answer 1

Ответ:

1) x = -5+0,7 = -4,3

2) x = 6,2 - 1,2 = 5

3) x = -11,8 + 2,9 = -8,9

Answer 2

To solve each of these equations, we need to find the value of the variable (x) that satisfies the equation. Let's solve each equation step by step:

1. -0, 7 + x = -5

To solve for x, we need to isolate it on one side of the equation. Start by getting rid of the -0 (which is just 0) on the left side: 7 + x = -5

Next, subtract 7 from both sides to isolate x: x = -5 - 7 x = -12

So the solution is x = -12.

2. -1, 2 - x = -6

Again, we need to isolate x on one side of the equation. Start by adding 1 to both sides to get rid of the -1: 2 - x = -6 + 1 2 - x = -5

Next, subtract 2 from both sides to isolate x: -x = -5 - 2 -x = -7

To solve for x, multiply both sides by -1 to get rid of the negative sign in front of x: x = 7

So the solution is x = 7.

3. 2 x - 2, 9 = -11, 8

This equation seems to be written in an unconventional way. It looks like there might be a typo or a formatting error. Could you please provide the correct equation or clarify what it should be?

If you have any other equations that need solving or if you can provide more information about the third equation, feel free to ask.