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Leto [7]
3 years ago
10

Solve 2/3 x - 4 = -2

Mathematics
2 answers:
Kruka [31]3 years ago
8 0

Answer: The solution for this equation would be x = 3.

Step-by-step explanation:

Solve the equation:

\frac{2}{3} x -4 = -2

-First, you add 4 both sides:

\frac{2}{3} x -4 +4 = -2 +4

\frac{2}{3} x =2

-Then, you multiply both sides by \frac{3}{2}:

x = 2 × (\frac{3}{2} )

x = 3

marta [7]3 years ago
7 0

Answer:

- 9

Step-by-step explanation:

2/3 x - 4 = -2

2/3 x = -2+4

x = 6 * (-3/2)

9 = -9

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Gnoma [55]

Answer:

Equation: 20=4x or x=\frac{20}{4}

Solution: x=5

Step-by-step explanation:

The formula that is used to calculate the perimeter of  a square is:

P=4s

Where "s" is the side lenght the square.

Knowing that Xin used  20 yards of fencing to build the walls of a square chicken coop (in which the lenght in yards of each wall is represented with "x"), you can identify that:

P=20\\\\s=x

Then, you can susbtitute values into the formula P=4s:

20=4x

Finally, you must solve for "x" in order to find its value.

This is:

\frac{20}{4}=x\\\\x=5

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3 years ago
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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