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Monica [59]
2 years ago
15

For the equation, 2x + 6 = 3x - 10, what is the solution

Mathematics
1 answer:
geniusboy [140]2 years ago
7 0

Answer: x=16

Step-by-step explanation:

2x+6=3x-10

Subtract 6 on both sides

2x+6-6=3x-10-6

2x=3x-16

Subtract 3x on both sides

2x-3x=3x-16-3x

-x=-16

Divide -1 on both sides

\frac{-x}{-1}=\frac{-16}{-1}

x=16

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Write and solve an equation to find your final score. Use x to represent your final score.
attashe74 [19]
Let your final bowling score be x. It is 14 pins less than your friends final score. Your friends final bowling score is 105. Then x is 14 pins less than 105.
1 way: This means that 105 is greater than x by 14. Mathematically,
105-x=14,
-x=14-105,
-x=-91,
x=91.
2 way: When you add 14 to x, you'll get 105.
x+14=105,
x=105-14,
x=91.
Answer: Your final score is 91.
8 0
2 years ago
Which values of k would cause this system of equations to have no solution? Check all that apply.
xeze [42]

Answer:

x= -2y/3

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0y= 14

This has no solution.

Step-by-step explanation:

Answer In cases of two equations having two unknown variables the simultaneous method of solving the equations is adopted.

Supposing “0” as the value of “k” we will have the equation as 3x+2y=0

Then separating variable x will give, x= -2y/3

Substituting the value of x into the first equation that is: 6x + 4y = 14

6(-2y/3)+4y=14

Expanding this we get: 6(-2y/3)+4y=14

-4y+4y=14

0y= 14

Thus, no solution.

5 0
3 years ago
Read 2 more answers
a diagram shows one of the post at the end of Manuel driveway it length is 11.5 the breadth is 11.5 and the width is 7.4 what is
lisov135 [29]
Because vol= length x width x height , and assuming that the height is 11.5 because breadth means width but you already have a width then, vol= 11.5 x 7.4 x 11.5, vol = 978.65
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3 years ago
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ss7ja [257]

9514 1404 393

Answer:

  (2, 0)

Step-by-step explanation:

The orthocenter of a right triangle is the vertex where the right angle is located. Here, that is vertex A.

The orthocenter is (2, 0).

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The orthocenter is the point where the altitudes intersect.

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2 years ago
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podryga [215]
D. 20/3 I think it’s the answe
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