0
6x - 9 = 21
6x = 21 + 9
6x = 28
x = 28/6
Reduce to:
x = 14/3
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoif you mean 6x - 21 = 9
then
6x - 21 = 9
6x = 9 + 21
6x = 30
x = 5
Add your answer:
Earn +20 pts
What is -6x-3 -6?
It is -6x - 9
What is x when 6x plus 9 63?
If you mean 6x+9 = 63 then the value of x works out as 9
What is the answer to 9 plus 6x plus 2x?
There is insufficient information to answer this question. If you mean, what does x equal for: 9 + 6x = 2x ...then the answer is: 9 = 2x - 6x = -4x ...which is equal to: x = -9/4 If you mean, what does x equal for: 9 + 6x + 2x = 0 ...then the answer is: 8x = -9 ...which is equal to: x = -9/8
What is the slope of a line that is perpendicular to 6x plus 3y equals -9?
6x+3y = -9 3y = -6x-9 y = -2x-3 Therefore the perpendicular slope is 1/2
Simplify 7x plus 7 plus 6x - 9?
7x + 7 + 6x - 9 = 13x - 2
1+6x+6x+8 =?
1+6x+6x+8 1+ 12x +8 12x + 9 = 21 + x
Can you Simplify -9 - 6x 9?
If that's -9 - 6x + 9, it simplifies to -6x
What is the slope-intercept form of -6x plus y equals 9?
-6x + y = 9 (+6x) -> y = 6x + 9
The solution -6x plus 9 equals 45?
-6x+9 = 45 -6x = 45-9 -6x = 36 x = -6
What is Y 6x - 9?
y=6x-9
Rewrite the equation in slope intercept form 6x-y equals 9?
-3
What is 6x plus 54x-9?
6x + 54x -9 = 60x - 9
What is -6x-3 -6?
It is -6x - 9
What is the y intercept for this equation 6x - y equals 9?
-3
How do you simplify 6x plus 9 plus 2x?
6x + 9 + 2x = 8x + 9
What is X in X-3-7X equals 21?
x-3-7x=21 -6x=21+3 6x=-24 x=-4
What is 4+4×9?
9 - 3(2x - 4) 9 - 6x - 12 6x - 3
