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2 years ago

What is the simplified value of the expression below?

Mathematics

2 answers:

astraxan [27]2 years ago

7 0

Answer:

-78.12

Step-by-step explanation:

a 12.4x-6.3= -78.12

mark as brainlyliest

adoni [48]2 years ago

5 0

Answer:

-78.12

Step-by-step explanation:

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3 years ago

What is the value of x in the equation 13 x minus 2 (8 + 5 x) = 12 minus 11 x?

AnnZ [28]

The value of n in given proportion is 16

Solution:

We have to find the value of "n" in the proportion

Given proportion is:

$\frac{n}{28} = \frac{4}{7}$

We can solve the above proportion by cross-multiplying

Multiply the numerator of the left-hand fraction by the denominator of the right-hand fraction

Multiply the numerator of the right-hand fraction by the denominator of the left-hand fraction

Set the two products equal to each other

Solve for the variable

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$-> n = \frac{4 * 28}{7}$

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