3 years ago

What is the result of adding these two equations? 6x+2y=−2 3x−2y=−5

Mathematics

2 answers:

gizmo_the_mogwai [7]3 years ago

4 0

Answer:

9x = -7

Step-by-step explanation:

you add the like terms together to find the result. 6x + 3x = 9x. 2y + - 2y = 0. -2 + -5 =-7.

rosijanka [135]3 years ago

3 0

Answer:

Step-by-step explanation:

6x + 2y = -2

3x - 2y = -5

-------------------add

9x = - 7

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6+x3=1

Vadim26 [7]

Answer:

$6 + \frac{x}{3} = 1 \\ \frac{x}{3} = 1 - 6 \\ \frac{x}{3} = - 5 \\ x = 3 \times ( - 5) \\ \boxed{x = - 15}✓$

★ 6+x/3=1

What is the solution to the equation?

x=−21
x=−5
x = 21
<u>x=−15</u>

<h3><u>x= -15</u> is the right answer.</h3>

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2 years ago

What is the value of x in the equation 3(2 - x) = 8(x - 2)?

Juliette [100K]

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Ashly got an 89% on the math test and Blake got a 93%. Which statement shows who did better on the math test? 89% > 93% so As

Black_prince [1.1K]

Answer:

89% < 93% so Blake did better on the math test

Step-by-step explanation:

93% is more than 89%, and Blake was the one who got 93%

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2 years ago

6^2 -(8-4) ^2 +7=<br> pls help I can’t fail math LOL

zimovet [89]

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2 years ago

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What the answer of a/7 = -15

IceJOKER [234]

The answer would be -105. If you multiply 7 x -15 it would give you -105 and then you would have to divide -105 by 7 and its equal to -15.

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2 years ago

What is the result of adding these two equations? 6x+2y=−2 3x−2y=−5 ​ ​

What is the result of adding these two equations? 6x+2y=−2 3x−2y=−5