-3
-3
To determine whether to add or subtract 3 and 9, consider the context of the question. If you are looking for a total or sum, you would add them, resulting in 12. If you are finding the difference, you would subtract 3 from 9, yielding 6. The choice depends on what you are trying to achieve.
You get 4 more than you started with.
9
Yes- it would equal to 6 lbs 12 oz
-3
4
To determine whether to add or subtract 3 and 9, consider the context of the question. If you are looking for a total or sum, you would add them, resulting in 12. If you are finding the difference, you would subtract 3 from 9, yielding 6. The choice depends on what you are trying to achieve.
12 x 9 - 13 = 95
(14x2)-9
You get 4 more than you started with.
9
-12 = x+9 x+9 -9 = -12 -9 x = -21
Yes- it would equal to 6 lbs 12 oz
I would subtract [ 2x (4x + 9) ] .
9/12 - 8/12 = 1/12
4x - 9 = 7x + 12 Subtract 4x from both sides: -9 = 3x + 12 Subtract 12 from both sides: -21 = 3x Divide both sides by 3: x = -7