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Pachacha [2.7K]
2 years ago
5

Simplify the algebraic expression by combining like (or similar) terms. -7x - 8y- 5x - 6y

Mathematics
2 answers:
stira [4]2 years ago
7 0

Answer:

-12x - 14y

Step-by-step explanation:

First I would move them side by side so I can see it better so:

-7x - 5x - 8y - 6y

now combine the x values together and the y values together:

-12x - 14y

Norma-Jean [14]2 years ago
5 0
-7x-8x-5x-6y
= -20x-6y
Is your answer
Plz make it a brainliest answer
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1 For each line
Elena-2011 [213]

Step-by-step explanation:

I'll do line A for you and you can use the formulas to solve lines B and C yourself, since its good for you to practice doing these questions yourself

a)

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If this answer has helped you, considered making this the brainliest answer!

5 0
2 years ago
Is either x=5 or x=3 a solution to 11- x <7
Aleks [24]

Answer:

<h2><em><u>x = 5</u></em></h2>

Explanation:

11 - x < 7

  • 11 minus a number is less than 7

<em>Insert 5 into the equation</em>

11 - 5 < 7

<em>Simplify</em>

6 < 7

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<em>Insert 3 into the equation</em>

11 - 3 < 7

<em>Simplify</em>

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<h3><u><em>x = 5 is a solution to the equation 11 - x </em></u><u>< 7</u></h3><h3><u /></h3>

- PacificNorthwest

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3 years ago
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Question 6 (0.5 points)
Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

(9-6)/2 = 3/2 = 1.5

(-8-3)/2 = -11/2 = -5.5

(1.5, -5,5)

5 0
3 years ago
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