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tamaranim1 [39]
3 years ago
6

Solve for x: 22x+11=4x-7

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
5 0

22x + 11 = 4x - 7

-4x   -11    -4x -11

18x = -18

X=-1


padilas [110]3 years ago
4 0

Hello there!

Solve for x.

22x+11=4x-7

Explanation

↓↓↓↓↓↓↓↓↓↓

First you had to subtract by 11 from both sides of the equations.

22x+11-11=4x-7-11

Simplify

22x=4x-18

Then you subtract by 4x from both sides of the equations.

22x-4x=4x-18-4x

Simplify

18x=-18

Divide by 18 from both sides of the equations.

\frac{18x}{18}=\frac{-18}{18}

Simplify it should be the correct answer.

x=-1

Answer⇒⇒⇒⇒⇒⇒x=-1

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

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Answer:

K/(1.2)= -0.07

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Step-by-step explanation:

a/27 = -3.23

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7 0
3 years ago
Suppose that the cost (in dollars) for a company to produce x pairs of a new line of jeans is described by the formula below. C(
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Answer:

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a) Marginal cost is usually defined as the cost of producing one extra unit of product. It expresses how much the total cost is changing with respect to number of units of product.

Mathematically,

MC = (dC/dx) = C'(x)

For this question,

C'(x) = 4 + 0.04x + 0.0003x²

b) C'(70) means the marginal cost at x = 70 units, that is, how much the total cost is changing after the production of 70 units; the cost of producing one extra unit of product after producing 70 units.

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Step-by-step explanation:

The probability of winning a T‐shirt is 0.89 and the probability of winning a $20 gift certificate is 0.05. Which statement correctly describes the chances of Rosa winning a T‐shirt or a $20 gift certificate?

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It is very likely that Rosa wins both prizes.

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3 years ago
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