3 years ago

How many solutions are there? 3(2x + 7) = 13 + 4(x + 2) + 2x

Mathematics

1 answer:

vichka [17]3 years ago

4 0

Answer:

No solution

Step-by-step explanation:

Using this equation, I could expand it to 6x+7=4x+21+2x. After this, I seperate the x values from the plain numbers. Once I do this, I get 0x = -14. This shows that there is no solution.

You might be interested in

One member of the Lockport High School will be chosen randomly for a trip over spring break. There are 900 students in the high

KiRa [710]

It would be a 50% percent

8 0

3 years ago

Solve equation by factoring 8x^2-8x=0

dusya [7]

Answer: x= 0 or x= 1

Step by step:

Step 1: Factor left side of equation.

= 8x (x – 1) = 0

Step 2: Set factors equal to 0.

= 8x = 0 , x = -1 = 0

= x = 0 , x = –1

3 0

3 years ago

A new bridge has a weight limit of 3 tons, tiene car weighs 7,900 lbs. Will the besble to drive her

9966 [12]

Answer:

Step-by-step explanation:

3 tons is 3,000 and 7,000 is 7 tons

7 0

3 years ago

Find the cosine of ∠J.

Anna71 [15]

Answer:

$\cos = \frac{base}{hypotenuse} = \\ \cos(j) = \frac{ \sqrt{29} }{ \sqrt{94} } = \sqrt{ \frac{29}{94} } \\ answer = \sqrt{ \frac{29}{94} }$

5 0

3 years ago

Leya [2.2K]

Answer:

Step-by-step explanation:

I dont know sorry

8 0

3 years ago