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3 years ago

5 + x = -2 I need work and answer!!!!

Mathematics

2 answers:

elixir [45]3 years ago

5 0

Answer:

The final answer is $x = -7$ .

Step-by-step explanation:

Solve the equation:

$5 + x = -2$

Subtract both sides by 5:

$5 - 5 + x = -2 -5$

$x = -7$

So, therefore, $x = -7$ is the final answer.

JulsSmile [24]3 years ago

4 0

We need to get x by itself.

We do that by subtracting 5 from both sides.

This leaves us with x = -7.

So x = -7 is the solution.

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tatuchka [14]

Question:

A jeweler is dividing 3/8 of a pound of rubies among 4 lots. What part of a pound will each lot weigh? A.1/4 B.1/8 C.1/16 D.3/32

Answer:

Option D

Each lot weight $\frac{3}{32}$ part of pound

Solution:

Given that,

A jeweler is dividing 3/8 of a pound of rubies among 4 lots

To find: part of a pound each lot weigh

From given,

$\frac{3}{8} \text{ of a pound } = 4 lots$

Let "x" be the part of a pound each lot weigh

Therefore,

$\frac{3}{8} \text{ of a pound } = 4 lots\\\\"x" part = 1\ lots$

This forms a proportion and solve by cross multiplying

$\frac{3}{8} \times 1 = 4 \times x\\\\x = \frac{3}{32}$

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Answer:

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Step-by-step explanation:

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notka56 [123]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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