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seraphim [82]
3 years ago
5

5x + 12 + 3x = 6(x + 4) Please Show Work.

Mathematics
2 answers:
Len [333]3 years ago
8 0

5x + 12 + 3x = 6(x + 4)

5x+3x+12=6(x+4)

Multiply the bracket by 6

(6)(x)(6)(+4)=6x+24

5x+3x+12=6x+24

8x+12=6x+24

Move 6x to the other side. Sign changes from +6x to -6x.

8x-6x+12=6x-6x+24

8x-6x+12=24

2x+12=24

Move 12 to the other side. Sign changes from +12 to -12.

2x+12-12=24-12

2x=12

Divide by 2 for both sides.

2x/2=12/2

x=6

Answer: x=6

castortr0y [4]3 years ago
5 0
The answer is x= 6
This is how I got the answer

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W + 4 = 16<br> Need for a test
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Solve: -11 = -2 + x/4
IrinaK [193]

Answer:

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8 0
3 years ago
14 gal/s =_qt/minutes
3241004551 [841]
We know that 1 gallon= 4 quarts
therefore, 14 gallons=56 quarts
so
14gallons/s=56 qt/s

if we would need to find just gallons/second in quarts /second the answer will be simple, but we need to find the answer in qt/min
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3 years ago
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