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Zanzabum
3 years ago
9

9x + 5(3 - x)= -9+2x

Mathematics
2 answers:
den301095 [7]3 years ago
7 0

Answer:

= -12

Step-by-step explanation:

Rearrange terms

2

Distribute

3

Combine like terms

4

Rearrange terms

5

Subtract

1

5

15

15

from both sides of the equation

6

Simplify

7

Subtract

2

2x

2x

from both sides of the equation

8

Simplify

9

Divide both sides of the equation by the same term

10

Simplify

vlada-n [284]3 years ago
7 0

rearrange the terms

9

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Help pls and explain !!
Aneli [31]

Answer:

d) 5/3 x

Step-by-step explanation:

You substitute a for 2c and b for 5d, so your equation will look like this:

c/d - 2c/5d = x

Then you just simplify into x by making c/d into 5c/5d so you have a common denominator.

5c/5d - 2c/5d = x

3c/5d = x

5/3 is your answer

6 0
3 years ago
Read 2 more answers
Which algebraic expression is equivalent to the expression below?
Vera_Pavlovna [14]
<h3><u>Answer:</u></h3>

=11n+18

<h3><u>Step-by-step explanation:</u></h3>

3n+13+5+8n

<h3><u>Combine Like Terms:</u></h3>

=3n+13+5+8n

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=11n+18

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3 years ago
Find the sum of all solutions to the equation $3x(x+4) = 66$.
Solnce55 [7]
Https://photomath.net/s/o2P0wN
6 0
3 years ago
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Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest ra
elena-14-01-66 [18.8K]

Answer:

1.3%

Step-by-step explanation:

3 0
3 years ago
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I’m not sure if it would be A or B, does anyone know?
KengaRu [80]
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