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Margarita [4]
3 years ago
13

Solve for w Simplify as much as possible 3(3w-5)=12 plz help ty ;)

Mathematics
2 answers:
Masteriza [31]3 years ago
8 0

Step-by-step explanation:

Simplifying

3(3w + -5) = 12

Reorder the terms:

3(-5 + 3w) = 12

(-5 * 3 + 3w * 3) = 12

(-15 + 9w) = 12

Solving

-15 + 9w = 12

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + 9w = 12 + 15

Combine like terms: -15 + 15 = 0

0 + 9w = 12 + 15

9w = 12 + 15

Combine like terms: 12 + 15 = 27

9w = 27

Divide each side by '9'.

w = 3

Simplifying

w = 3

Darya [45]3 years ago
5 0

w=3

Step-by-step explanation:

3(3w-5)=12

3w - 5 =4

3w= 4+5

3w=9

w=3

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Answer:

(x,y) maps to (-y,x).

Step-by-step explanation:

Use vertex I as an example.

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In order to change between these points, the x and y coordinates must be swapped, as well as multiplying the y coordinate by -1.

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KonstantinChe [14]
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