Ineed with a question again. the equation below has one solution 9x-10=3x+2 what is the solution to the equation? i did the math and got -2 is that the right answer or am i missing something?

x=2

Step-by-step explanation:

9x-10=3x+2

add 10 to both side

subtract 3x from both sides to get

6x = 12

divide by 6 on both sides to equal

x=6

The answer is actually 2. Not -2.

You're supposed to combine like terms first.

9x and 3x becomes 9x-3x

10 and 2 becomes 10+2

So now the new equation is 9x-3x=10+2. Next step is to solve each side of the equation.

9x-3x=6x

10+2=12

Now it's 6x=12. The last step is to divide each side by 6.

6x/6=x

12/6=2

x=2

a. -0.3 > -0.33

answer:

c) the x-coordinate of the center of the circle increases by 3