2 years ago

Which value of x satisfies the equation 2(5x+1)−2x=2−2(3x+1)?

Mathematics

1 answer:

rusak2 [61]2 years ago

5 0

Answer: -1/7

Step-by-step explanation:

10x+2-2x=2-6x-2

=10x-2x=-6x-2

=8x=-6x-2

=8x+6x=-2

14x=-2

x=-2/14

x=-1/7

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so I have these questions for homework where you have to come up with the probabilities for each outcome based on a tree diagram

KiRa [710]

Answer:

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3 years ago

Please help me with this :)))

Yuki888 [10]

Answer:

C, 33 1/3%

Step-by-step explanation:

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8 0

3 years ago

15-a=20 what value would make this true

sergejj [24]

Answer:

a = -5

Step-by-step explanation:

15 - a = 20

Move the constant of 15 to the other side by subtracting it.

-a = 5

Divide by -1 to make a positive.

a = -5

Check.

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5 0

3 years ago

Read 2 more answers

What is square root of 3 over 1,331

NISA [10]

Answer:

Its 0.0013013154

Step-by-step explanation:

3 0

2 years ago

Find the value of y in the equation

iren2701 [21]

We want to find y from the equation
$\frac{3}{y-2} =8$

Multiply each side by (y - 2).
$(y-2).( \frac{3}{y-2)}) = 8(y-2)$
Note that (y-2) in the numerator and denominator cancel out on the left side.
Therefore
3 = 8(y - 2)
3 = 8y - 16
Add 16 to each side.
3 + 16 = 8y - 16 + 16
19 = 8y
Divideach side by 8.
19/8 = y

Answer: $y= \frac{19}{8}$

4 0

3 years ago