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 4g-(2+g)=10+2g

4g-(2+g)=10+2g
First you must use the distrutive property to remove the parathesis
3g-2=10+2g
Then you must combine the like terms
3g-2=10+2g
                    -2g           -2g
Then you must subtract 2g from both sides
1g-2=10
                            +2  +2
Now you must add 2 to both sides of the equations
1g=12
By doing that you are left with the answer.

 
 

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-6x+9=4(5-x)
-6x+9=20-4x Use distrubtive property 
      -9  -9 subtract nine from both sides
-6x=11-4x gives you -6x=11+4x
+4x     +4x Add 4x from both sides
-2x=11 thus giving you -2x=11
/2x    /2x divide by two on both sides 
x=5.5

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Find a line with the slope of 3 going through the point (2,9)
 
 
(y-9)=m(x-2) Using point slope form hence this equation.
 
(y-9)=3(x-2) Plug in your slope into equation to form your final equation / answer

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