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2 years ago

Solve this equation for x 2/3(x-7=-2

Mathematics

2 answers:

salantis [7]2 years ago

8 0

Answer:

(2/3)(x-7)=-2 multiply both sides by 3

2(x-7)=-6 divide both sides by 2

x-7=-3 add 7 to both sides

x=4

Step-by-step explanation:

Hope this helps! :)

densk [106]2 years ago

4 0

X=4 and if you need the work i have it too
hope this helps

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aniked [119]

One way to solve this problem is by:
First multiply both sides by 10
30r=9
Now divide by 30
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2 years ago

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ryzh [129]

Answer:

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Step-by-step explanation:

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2 years ago

What is the slope? First, determine the slope. (200,14) (225,16)

Maksim231197 [3]

Answer:

$\displaystyle m=\frac{2}{25}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Point (200, 14)

Point (225, 16)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [SF]: $\displaystyle m=\frac{16-14}{225-200}$
[Fraction] Subtract: $\displaystyle m=\frac{2}{25}$

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2 years ago

Craig is designing a new cylinder-shaped can for a pet food company. He wants the height of the can to be 40 mm and the radius o

devlian [24]

The height of the can for this case is given by:
h = 40 mm
The radius of the can is given by:
r = (1 3/8) * h
Substituting values:
r = (1 3/8) * 40
r = 55 mm
Therefore, the diameter of the can is:
d = 2 * r
d = 2 * 55
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Answer:
The diameter of the can will be:
d = 110 mm

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2 years ago

What is the value of x?

gulaghasi [49]

I believe the answer is X=15

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2 years ago

Read 2 more answers