Question

A) 8x+48=0 б) 18x+24=9x-12

Answer 1

а) 8х+48=0

8х=-48

х=-48/8

х=-6

б) 18х+24=9х-12

18х-9х=-12-24

9х=-36

х=-36/9

х=-4

Answer 2

Let's solve both equations step by step:

A) 8x + 48 = 0

First, subtract 48 from both sides of the equation to isolate the variable:

8x + 48 - 48 = 0 - 48

8x = -48

Now, to solve for x, divide both sides by 8:

8x / 8 = -48 / 8

x = -6

So the solution for equation A is x = -6.

B) 18x + 24 = 9x - 12

First, move all terms containing x to one side of the equation and constants to the other side. To do this, subtract 9x from both sides:

18x - 9x + 24 = 9x - 9x - 12

9x + 24 = -12

Next, subtract 24 from both sides to isolate the variable:

9x + 24 - 24 = -12 - 24

9x = -36

Now, divide both sides by 9 to solve for x:

9x / 9 = -36 / 9

x = -4

So the solution for equation B is x = -4.