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s2008m [1.1K]
2 years ago
11

The sum of twice a number and 4 is equal to the sum of the number and 7

Mathematics
2 answers:
Naily [24]2 years ago
7 0

Answer:

2n+4=n+7

Step-by-step explanation:

n=-3

icang [17]2 years ago
7 0
The answer would be 3.

2x + 4 = x + 7

Move the terms around so you could simplify like terms.

X = 3

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8 3/5 = -4x + 5 3/5 ??<br> Solution??
olasank [31]

Answer:

x=−3/4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

435=−4x+285

Step 2: Flip the equation.

−4x+285=435

Step 3: Subtract 28/5 from both sides.

−4x+285−285=435−285

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Step 4: Divide both sides by -4.

−4x−4=3−4

x=−34

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2 years ago
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Gnom [1K]

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3 years ago
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If you buy stocks for $20 per share and then sell it for $2 per share, what be the amount of the capital lost?
MissTica
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Step-by-step explanation:

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