Simplifying
12x + 10 + 3 + 8x = 0
Reorder the terms:
10 + 3 + 12x + 8x = 0
Combine like terms: 10 + 3 = 13
13 + 12x + 8x = 0
Combine like terms: 12x + 8x = 20x
13 + 20x = 0
Solving
13 + 20x = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-13' to each side of the equation.
13 + -13 + 20x = 0 + -13
Combine like terms: 13 + -13 = 0
0 + 20x = 0 + -13
20x = 0 + -13
Combine like terms: 0 + -13 = -13
20x = -13
Divide each side by '20'.
x = -0.65
Simplifying
x = -0.65
I would say the object will float because the density of water is 999.99kg/m which is slightly less than 1g but still more than the object.
(x-9) (x+2)=x²+2x-9x-18=x²-7x-18
Answer:
square root of 167281 is 409
Here's the Step-by-step explanation using division:
24% of 225 is 54, so you do 225+54=279 so 279 is the correct answer :)