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Vladimir79 [104]
3 years ago
5

What is -2+6X= -8. x=​

Mathematics
2 answers:
Strike441 [17]3 years ago
8 0

Answer:

x=-1

Step-by-step explanation:

So we have the equation:

-2+6x=-8

Add 2 to both sides. The left cancels:

6x=-6

Divide both sides by 6. The left cancels:

x=-1

So, the value of x is -1.

And we're done!

Kazeer [188]3 years ago
3 0

Answer:

x=-1

Step-by-step explanation:

-2+6x=-8

add -2 on both sides

6x=-6

divide both sides by 6

x=-1

hope this help

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Answer:

Cards with Mark = 30

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Cards with Katie = 12

Step-by-step explanation:

The complete question is

Drew has 4 times as many baseball cards as Mark. Katie has 3 fewer than than half as many cards  as Mark. In all they have 162 baseball cards. How many does each have?

Solution -

Let the number of cards with Mark be "X"

Number of cards with Drew = 4 *X = 4X

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5.5 X = 165

X = 30

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Cards with Drew = 4 * 30 = 120

Cards with Katei = 15-3 = 12

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What's the hypothesis of a triangle ?
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Akira receives the prize at the science fair for having the most informative project her trophy is in the shape of a square pyra
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