Answer:
6.8
Step-by-step explanation:
did it
113.1cm2 squared. Vvvvvvvvvvvvgghfhf
NM + MO = NO
17 + 3x - 5 = 5x + 2
Combine like terms (17 - 5)
12 + 3x = 5x + 2
Subtract 3x from both sides (3x - 3x) (5x - 3x)
12 = 2x + 2
Subtract 2 from both sides (2 - 2) (12 - 2)
10 = 2x
Divide 2 from both sides (2/2) (10/2)
X = 5
NO = 5x + 2
NO = 5(5) + 2
NO = 25 + 2
NO = 27
Answer:
15n + 6
Step-by-step explanation:
We need to do this by "breaking it down" into smaller pieces.
"Six more than the product of 15
and a number"
The product of 15 and a number means <em>multiply the number (n) and 15, so we can write: 15*n </em>
<em>or simply, 15n</em>
<em />
Then we have six more than the ....
<em>This means we add six to the product just found, so 15n + 6</em>
<em />
<em>15n + 6 -- this is the expression</em>
<span>7a+(4+5a)=12a+4
The first step to this is to simplify both sides of the equation.
</span><span>You have to combine all of the like terms first...
(7x + 5x) + (4) = 12x + 4
12x + 4 = 12x + 4
Now the second step is to subtract 12x from both sides....
</span>12x + 4 = 12x + 4
-12x -12x
4 = 4
Now you will subtract four from both sides and get....
0=0
