2 years ago

What is the answer to -3x + 10 = 5x + -8

Mathematics

2 answers:

Inessa05 [86]2 years ago

7 0

Answer:

x = $\frac{9}{4}$

Step-by-step explanation:

So here we are trying to find the value of x;

Subtract 5x from both sides;

-8x + 10 = -8

Then, Subtract 10 from both sides;

-8x = -18

Divide both sides by -8;

x = $\frac{9}{4}$

PilotLPTM [1.2K]2 years ago

4 0

x= -2.25

Step-by-step explanation:

You might be interested in

3. A regular pentagon has a perimeter of 10x + 15. What is the length of che side?

Ivan

Answer:

Step-by-step explanation:

A pentagon has 5 sides. Given that it is a regular pentagon, these 5 sides are equal.

The perimeter is the total length of all the sides of the pentagon. Since these 5 sides are all equal, we can divide the perimeter by 5 to obtain the length of a side of the pentagon.

Perimeter= 10x +15

Length of each side

= (10x +15) ÷5

= 2x +3

5 0

2 years ago

Plz help me well mark brainliest if correct........?

grigory [225]

Answer:

can u retake the photo i cant see whole shapes ill answer the question when u post the new one

Step-by-step explanation:

7 0

2 years ago

Write down the next decimal number. 0,79; 0,76; 0,73; 0,7; ___

ycow [4]

Answer:

0.69

Step-by-step explanation:

Hope this helps..

3 0

2 years ago

0.135 written as a fraction is _____. 5/37 27/100 27/200

sergij07 [2.7K]

First it would be 135/1000. Then you'd have to simplify.

Simplified, it would be 27/200.

4 0

2 years ago

Read 2 more answers

I need help with #2 help if u can

olga2289 [7]

Answer:

Step-by-step explanation:

8 0

2 years ago