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Popular >

a/x-b=c

Solution

\frac{a}{x} - b = c

Solution

x = \frac{a}{c + b}; c + b \neq = 0

Solution steps

\frac{a}{x} - b = c

Move

b

to the right side

\frac{a}{x} = c + b

Multiply both sides by

x

a = c x + b x

Switch sides

c x + b x = a

Factor

c x + b x : x (c + b)

x (c + b) = a

Divide both sides by

c + b; c + b \neq = 0

x = \frac{a}{c + b}; c + b \neq = 0

Popular Examples

\frac{6}{x + 1} = 5

(8x)/(x+5)= 4/5

\frac{8 x}{x + 5} = \frac{4}{5}

(10)/(x-2)= 8/(x+5)

\frac{10}{x - 2} = \frac{8}{x + 5}

1/(y-3)= 3/(y-5)

\frac{1}{y - 3} = \frac{3}{y - 5}

\frac{1}{2} + \frac{1}{q} = 1

Frequently Asked Questions (FAQ)

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