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3 years ago

Solve for x when 3x + 16 = 34?

Mathematics

2 answers:

Paraphin [41]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

3x + 16 = 34

34 - 16 = 18

3 x ? = 18

3 x (6) = 18

18 + 16 = 34

Hope this helps :D

zhenek [66]3 years ago

3 0

Answer:

x= 6

Step-by-step explanation:

3x + 16 = 34

-16 -16

__________

3x = 18

__ ___

3x 3x

x = 6

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3 years ago

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I had $20.00. My Mom gave me $10.00. My Dad gave me $30.00. My Aunt and Uncle gave me $100.00. I had another $1.00 How much did

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Step-by-step explanation:

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Step-by-step explanation:

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Lindsie is painting on a canvas with dimensions of 3 ft by 4 ft. She wants to make a display model for a gallery that has twice

love history [14]

Answer:

B. 1.4 feet

Step-by-step explanation:

Let, the amount of increase be 'x' ft.

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Since, the area of display model is twice the area of the canvas. We have,

$A_{d}$ = 2 × $A_{c}$

i.e. $A_{d}$ = 2 × 12

i.e. $A_{d}$ = 24 ft².

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The, length and width of the display model are (x+4) ft and (x+3) ft.

So, we get,

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Since, $A_{d}$ = 24 ft²

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3 years ago