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Naily [24]
3 years ago
9

What is the solution to the equation StartFraction x Over 3 EndFraction + StartFraction x Over 6 EndFraction = seven-halves? x =

Three-halves x = Seven-thirds x = 3 x = 7
Mathematics
1 answer:
Evgesh-ka [11]3 years ago
8 0

Answer:

The value of x is 7.

Step-by-step explanation:

First, you have to make both fractions into 1 fraction :

\frac{x}{3}  +  \frac{x}{6}  =  \frac{7}{2}

\frac{x \times 2}{3 \times 2}  +  \frac{x}{6}  =  \frac{7}{2}

\frac{2x}{6}  +  \frac{x}{6}  =  \frac{7}{2}

\frac{3x}{6}  =  \frac{7}{2}

Next, you have to do cross-multiplication and solve the value of x :

\frac{3x}{6}  =  \frac{7}{2}

3x(2) = 7(6)

6x = 42

x = 42 \div 6

x = 7

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Annette [7]

Step-by-step explanation:

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3 years ago
4. Suppose y varies directly with x. Write a direct variation equation that relates x and y.
zheka24 [161]

Answer:

y = - 5x

Step-by-step explanation:

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8 0
4 years ago
Please help!! ill rate 5 and like!!​
Roman55 [17]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Any answers for this
ki77a [65]
Equation: 3(2y+4)=4(2y-1/2)
Multiply: 6y+12=8y-2
Combine like terms: 14=2y
Solve: Y=7 :)
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3 years ago
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