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What is -3x-6 equals -15?
-3x=-15+6 -3x=-9 x=-9/-3 x=3
What is -2x plus 9 equals x plus 1?
-2x+9=x+1-x........-x-3x+9=1.....-9...-9-3x=-8-3x/-3 | -8/-3\ /........\ /x=8/3
What is x when 3x-9 equals 15?
(3x - 9 =15) +9 = 3x=(24)/3 = x=8 x=8
If 3x plus 9 divided by 2 equals 9 then what is the value of x?
3x+9/2=9 3x=9-9/2 3x=9/2 x=9/6 x=3/2
How do you solve 3x equals 9?
3x=9 means 3 times a number is equal to 9. Divide both sides by 3. 1) 3x/3=9/3 Dividing 3x by 3 cancels the 3 from the x. 2) 3x/3=9/3 Cleaning up the equation looks like this: 3) x=9/3 Solve the right side. 4) x=3
Find the inverse of f x 3x plus 9?
f(x) = 3x + 9 y = 3x + 9 so 3x = y - 9 x = y/3 - 3 Therefore, the inverse function is g(x) = x/3 - 3
What is -3x-6 equals -15?
-3x=-15+6 -3x=-9 x=-9/-3 x=3
What is -2x plus 9 equals x plus 1?
-2x+9=x+1-x........-x-3x+9=1.....-9...-9-3x=-8-3x/-3 | -8/-3\ /........\ /x=8/3
What is the answer to 3x - 3 equals 6?
3x-3 = 6 3x = 6+3 3x = 9 x = 3
Expand 3(x plus 3)?
3(x plus 3) expanded --> 3x+9
What is x when 3x-9 equals 15?
(3x - 9 =15) +9 = 3x=(24)/3 = x=8 x=8
If 3x-5 equals 9 what is the value of x?
3x - 5 = 9 3x = 9 + 5 3x = 14 x = 14/3 or 4 2/3
What is the answer to 7x 5 equals 3x-9?
7x5=3x-9 35=3x-9 35+9=3x 44=3x 44/3=x 14.3=x x=14.3
What is -9 divided by 3x?
-12
If 3x plus 9 divided by 2 equals 9 then what is the value of x?
3x+9/2=9 3x=9-9/2 3x=9/2 x=9/6 x=3/2
How do you solve 3x equals 9?
3x=9 means 3 times a number is equal to 9. Divide both sides by 3. 1) 3x/3=9/3 Dividing 3x by 3 cancels the 3 from the x. 2) 3x/3=9/3 Cleaning up the equation looks like this: 3) x=9/3 Solve the right side. 4) x=3
How do you factor 9-x squared?
9X2 = 3X(3X) Best I can see to factor here.
