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Reptile [31]
2 years ago
15

Solve 12x + 5 = 4x + 37

Mathematics
2 answers:
madam [21]2 years ago
8 0

Step-by-step explanation:

12x-4x=37-5

8x=32

x=32/8

x=4

Tom [10]2 years ago
8 0
Subtract 4x from both sides
8x + 5 = 37
Subtract 5 from both sides
8x = 32
x = 32 / 8 = 4
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Type the correct answer in each box use numerals instead of words if nessasary us /for fractions subtract write your amswer in s
exis [7]

The simplest form of the given expression 3\frac{11}{12} - 1\frac{4}{12} is \frac{31}{12}

<u>Solution:</u>

Given, expression is 3 11/12 – 1 4/12 \rightarrow 3 \frac{11}{12}-1 \frac{4}{12}

We have to find the simplest form of the value derived from the given expression.

Now, first let us solve the given equation.

3 \frac{11}{12}-1 \frac{4}{12}

converting mixed fractions to improper fractions.

=\frac{3 \times 12+11}{12}-\frac{1 \times 12+4}{12}

\frac{36+11}{12}-\frac{12+4}{12}=\frac{47}{12}-\frac{16}{12}=\frac{47-16}{12}=\frac{31}{12}

As there are no common terms to cancel it is in lowest form.

Hence, the lowest form of the given expression is \frac{31}{12}

3 0
2 years ago
A plane can fly 305 miles downwind in the same amount of time as it can travel 215 miles upwind. Find the velocity of the wind i
son4ous [18]

Answer:

We can compute this in 2 ways:

305 downwind - 260 still air = 45 mph wind velocity

260 still air - 215 downwind = 45 mph wind velocity

Step-by-step explanation:

5 0
3 years ago
in slope intercept form write the equation of a line that is parallel to 3x - 5y = 7 and passes through (0, -6)​
lisov135 [29]

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The gradient is 3/7 make y the subject. Then put the coordinates in the equation.

Step-by-step explanation:

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pishuonlain [190]

Answer:

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Step-by-step explanation:

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