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Popular >

3-x/5 = x/7

Solution

3 - \frac{x}{5} = \frac{x}{7}

Solution

x = \frac{35}{4}

+1

Decimal Notation

x = 8.75

Solution steps

3 - \frac{x}{5} = \frac{x}{7}

Multiply by LCM

105 - 7 x = 5 x

Move

105

to the right side

- 7 x = 5 x - 105

Move

5 x

to the left side

- 12 x = - 105

Divide both sides by

- 12

x = \frac{35}{4}

Popular Examples

50 x = - 5

solvefor x,y=f(x+4)solve for

x, y = f (x + 4)

solvefor y,4x-y=9 solve for

y, 4 x - y = 9

solvefor y,4x-y=6 solve for

y, 4 x - y = 6

solvefor y,y-5=2x solve for

y, y - 5 = 2 x

Frequently Asked Questions (FAQ)

What is the answer to 3-x/5 = x/7 ?
The answer to 3-x/5 = x/7 is x= 35/4
Solve for x: 3-x/5 = x/7
The solution is x= 35/4