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Popular >

x/(2a)=(4a)/(x+2a)

Solution

\frac{x}{2 a} = \frac{4 a}{x + 2 a}

Solution

x = 2 a, x = - 4 a; a \neq = 0

Solution steps

\frac{x}{2 a} = \frac{4 a}{x + 2 a}

Cross multiply

x (x + 2 a) = 8 a^{2}; a \neq = 0

Solve

x (x + 2 a) = 8 a^{2} : x = 2 a, x = - 4 a

x = 2 a, x = - 4 a; a \neq = 0

Popular Examples

1/(x-2)+5=(21)/(x-2)

\frac{1}{x - 2} + 5 = \frac{21}{x - 2}

(x^2)/(x^2-1)=0

\frac{x ^{2}}{x ^{2} - 1} = 0

(4(x-2))/(x-3)=3

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

solvefor y,(y+1)/(y-1)=x solve for

y, \frac{y + 1}{y - 1} = x

x/(2x-4)-7= 1/(x-2)

\frac{x}{2 x - 4} - 7 = \frac{1}{x - 2}

Frequently Asked Questions (FAQ)

What is the answer to x/(2a)=(4a)/(x+2a) ?
The answer to x/(2a)=(4a)/(x+2a) is x=2a,x=-4a;\quad a\ne 0