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Popular >

x/3 = x/7

Solution

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

Solution

x = 0

Solution steps

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

Apply fraction cross multiply: if

\frac{a}{b} = \frac{c}{d}

then

a \cdot d = b \cdot c

x \cdot 7 = 3 x

Move

3 x

to the left side

4 x = 0

Divide both sides by

4

x = 0

Popular Examples

2x-8= 2/7 (x-8)

2 x - 8 = \frac{2}{7} (x - 8)

12 x + 10 = 0

3D+6E+F=-36,5D+7E+F=-49,-2D+3E+F=-9

3 D + 6 E + F = - 36, 5 D + 7 E + F = - 49, - 2 D + 3 E + F = - 9

6 (x + 15) = - 102

Xω=(8(1+jω))/(9-6jω+ω^2)

X ω = \frac{8 ( 1 + jω )}{9 - 6 jω + ω ^{2}}

Frequently Asked Questions (FAQ)

What is the answer to x/3 = x/7 ?
The answer to x/3 = x/7 is x=0
Solve for x: x/3 = x/7
The solution is x=0