1 year ago

What value of x makes the equation −2x−(−5−4x)=−5(2x−7) true?

Mathematics

1 answer:

Anestetic [448]1 year ago

3 0

Answer:

-2x - (-5 - 4x) = -5(2x - 7)

-2x + 5 - 4x = -5 * 2x - 5 * (-7)

-6x + 5 = -10x - 35

-6x + 5 + 10x = -10x - 35 + 10x

4x + 5 = -35

4x + 5 - 5 = -35 - 5

4x = -40

4x/4 = -40/4

x = 10

Step-by-step explanation:

You might be interested in

What is the measure of angle 1

Gre4nikov [31]

It would be 56 degrees since it's a vertical angle and to get the obtuse angles you just subtract 180 from 56 and there's your answer. Hope this helped! (':

7 0

2 years ago

Read 2 more answers

100 members of a Gym are surveyed. The results are shown below. Given the gym member chosen at random is a female, what is the p

Lina20 [59]

Answer:

$\frac{17}{28}$

Step-by-step explanation:

There are 56 females

There is 56 females

34 are 20+

34/56 simplfies to 17/28

8 0

2 years ago

After 8 hours of snow, the

Dmitrij [34]

Answer: -21.125 or -21 1/8 degrees

Explanation: Divide the number of degrees (-169) by the amount of time it was snowing (8) to get the answer (-21.125).

-169÷8=-21.125

4 0

2 years ago

Use the distribution property to rewrite -3(x-2)

Helga [31]

Answer:

-3x+6

Step-by-step explanation:

When you distribute you multiply -3 by both x and -2

3 0

2 years ago

Read 2 more answers

Whats up wate is 3000+39645

kozerog [31]

Answer:

MARK ME BRAINLIEST BRO!!!!!!!!

Step-by-step explanation:

5 0

2 years ago