Question

-5х = -2 2х +18=0 .................................

Answer 1

Ответ:

0,4;-9.

Объяснение:

1) x=-2/-5

x=2/5

x=0,4

2) 2x>-18

x=-18/2

x=-9

Answer 2

To solve the system of equations:

1. -5x = -2
2. 2x + 18 = 0

You can follow these steps:

Step 1: Solve the first equation for x:

-5x = -2

Divide both sides by -5 to isolate x:

x = (-2) / (-5)

x = 2/5

Step 2: Solve the second equation for x:

2x + 18 = 0

Subtract 18 from both sides to isolate 2x:

2x = -18

Now, divide both sides by 2 to find the value of x:

x = -18 / 2

x = -9

So, the solution to the system of equations is x = 2/5 and x = -9. These are the values of x that satisfy both equations simultaneously.