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Sergeeva-Olga [200]

3 years ago

12

How do you solve equation with like terms if it has a fraction

1 answer:

larisa86 [58]3 years ago

3 0

Answer:Solve equations by clearing the Denominators Find the least common denominator of all the fractions in the equation. Multiply both sides of the equation by that LCD. This clears the fractions.

Step-by-step explanation:Solve equations by clearing the Denominators Find the least common denominator of all the fractions in the equation. Multiply both sides of the equation by that LCD. This clears the fractions.

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What is 6/12 + 3/12 + 4/12+1 8/12+2 9/12?Please turn into mixed number

dimaraw [331]

Answer:

5 1/2

Step-by-step explanation:

Let's convert all the mixed fractions to complex fractions.

6/12 + 3/12 + 4/12 + 20/12 + 33/12

Add the fractions together

66/12

How many 12's go into 66?

5 12's go into 66.

5 6/12

Simplify

5 1/2

8 0

3 years ago

Read 2 more answers

Question 3 Unsaved

bazaltina [42]

Answer:

Step-by-step explanation:

DE given is

y''+8y'+15y=0, y(0)=0, y'(0)=1

Take Laplace on the DE

We get

$s^2 Y(s) -sY(0) -y'(0)+8(sY(s)-y(0))+15Y(s) =0\\s^2 Y(s) -s(0) -1+8(sY(s)-0)+15Y(s) =0\\Y(s)(s^2+8s+15)-1=0\\Y(s) = \frac{1}{s^2+8s+15}$

Simplify to get

Y(s) = $\frac{1}{2}[ {\frac{1}{s+3} -\frac{1}{s+5} }]$

Take inverse

$y(t) = \frac{e^{-3t} -e^{-5t}}{2}$

8 0

3 years ago

At what rate did Bonnie type her paper if she typed a 2 page report in 45 minutes?

daser333 [38]

Answer:

1 page takes her 22.5 minutes for each page

Step-by-step explanation:

8 0

3 years ago

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−1.5(4−n)+2.8 how to solve this problem

elena-14-01-66 [18.8K]

−1.5(4−n)+2.8

distribute

-6 +1.5n +2.8

combine like terms

-3.2 + 1.5n

5 0

3 years ago

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Simplify: <br><br> 2/3x - 3y + 1/3x + 2y

katovenus [111]

$\text {Hi! Let's Solve this Equation!}$

$\text {To Simplify x in this equation we add the problems that have x in it.}$

$\text {Add:}$

$\text {2/3x+1/3x=1x=x}$

$\text {To Simplify y in this equation we add the problems that have y in it.}$

$\text {Subtract:}$

$-3y+2y=1y=y$

$\text {Your Answer would be:}$

$\fbox {x-y}$

$\text {Best of Luck!}$

5 0

3 years ago