Answer:
x=0
y=4
Step-by-step explanation:
x=8-2y
3y=-x+12
first make it
ax ( + or - ) by = c
x+2y=8
x+3y=12
now subtract the equations
x+2y=8
- (x+3y=12)
-----------------
-1y=-4
y=4
x+2(4)=8
x+8=8
x=0
Answer:
x = -9
Step-by-step explanation:
To solve these types of questions,
a). If both the sides of the equation are different,
2x + 3 = 3x - 6
There will be exactly one solution.
b). If the coefficient of variable 'x' is same in both the sides of the equation,
x - 3 = x - 6
Solution set will be 'none'.
c). If both the sides of the equation are exactly same then equation will have infinite solutions.
2x + 3 = x + x + 3
In the given equation,
6x - (5x + 5) = -8 - 2(x + 12)
Further simplify the equation,
(6x - 5x) - 5 = - 8 - 2x - 24
x - 5 = -2x - 32
x + 2x = 5 - 32
3x = -27
x = -9
Answer:
<em>3/6 ⇒ 9/12⇒ 15/18</em>
Step-by-step explanation:
<em>To put the following lists 3/6,9/12, 15/18 in order from least to greatest we can turn the fraction into decimal..</em>
<em>3/6 = 0.5</em>
<em>15/18 = 0.83333333333</em>
<em>9/12= 0.75</em>
<em>Hence from least to greatest:</em>
<em>0.5,0.75, 0.83333333333</em>
<em>Also know as:</em>
<em>3/6,9/12,15/18</em>
<u><em>~lenvy~</em></u>
Haracio has 32 stamps. Jenna has 27 stamps. Gary has 16. You can solve this using matrices.
For this case we have the following equation:
Density = mass / volume
If the volume is the same, then the object with the greatest weight will be the one with the highest density.
You must know the type of way to know the value of the density.
Answer:
The weight of the blocks will depend on the density if the volume is the same.