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Ket [755]
3 years ago
6

What is the best first step -2(x+3)=-10

Mathematics
2 answers:
Lina20 [59]3 years ago
3 0

Answer:

2

Step-by-step explanation:

Let's solve your equation step-by-step.

−

2

(

x

+

3

)

=

−

10

Step 1: Simplify both sides of the equation.

−

2

(

x

+

3

)

=

−

10

(

−

2

)

(

x

)

+

(

−

2

)

(

3

)

=

−

10

(Distribute)

−

2

x

+

−

6

=

−

10

−

2

x

−

6

=

−

10

Step 2: Add 6 to both sides.

−

2

x

−

6

+

6

=

−

10

+

6

−

2

x

=

−

4

Step 3: Divide both sides by -2.

−

2

x

−

2

=

−

4

−

2

x

=

2

Mandarinka [93]3 years ago
3 0
-2(x+3)=-10
(X+3)= -8
X=-11
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The sample space, S will be

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Subset A of the sample space represents the complement of the event in which the number 6 is drawn from the bag.

Let, 'B' represents the event in which the number 6 is drawn from the bag.

So, B = {6}.

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Therefore,

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⇒ A = {1, 2, 3, 4, 5, 7, 8}.

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Step-by-step explanation:

5 0
3 years ago
Triangle ABC has a perimeter 22cm
Lapatulllka [165]

Answer:

ΔABC is not a right- angled triangle

Step-by-step explanation:

Given AB = 8, BC = 5

Then AC = 22 - (8 + 5) = 22 - 13 = 9 cm

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6 0
3 years ago
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