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Contact [7]
3 years ago
11

Solve the following equations using any method: 4x-y=3 -4x+y=-3

Mathematics
1 answer:
harkovskaia [24]3 years ago
4 0
The second equation balances out to -3=-3
And the first one balances out as 3=3 so I have no clue

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What is the value of -4.4+ (5-2)(-6)?
Pachacha [2.7K]

Answer:

Step-by-step explanation:

-4.4 + (5-2)(-6) = -4.4 + (3)(-6) = -4.4 + (-18) = - 22.4

8 0
2 years ago
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A charity has received donations totaling $2370. However, this is only three-fifths of its goal.
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3,950 is your answer. See, you divide 2,370 by 3 to get 1/5 of their goal and then multiply that by 5.
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3 years ago
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Find the sum of QR<br> 4x+33
12345 [234]

Answer:

Step-by-step explanation:

Simplifying

4x + 5 = 33

Reorder the terms:

5 + 4x = 33

Solving

5 + 4x = 33

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.

5 + -5 + 4x = 33 + -5

Combine like terms: 5 + -5 = 0

0 + 4x = 33 + -5

4x = 33 + -5

Combine like terms: 33 + -5 = 28

4x = 28

Divide each side by '4'.

x = 7

Simplifying

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4 0
2 years ago
I want to be a teacher some day and i know this question----------What is -15 -(-8)=? remember a negitive plus a negitive equals
irina [24]
Answer is -7 because -15+8=-7
8 0
3 years ago
What is the sum of -1/11 and 5/11<br><br> 4/11<br><br> 6/11<br><br> -4/11<br><br> -6/11
kaheart [24]
<span>-1/11 + 5/11
= 5/11 - 1/11
= 4/11

Answer
</span><span>4/11</span>
6 0
3 years ago
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