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Popular >

inverse of f(x)=(7x-4)/8

Solution

inverse

f (x) = \frac{7 x - 4}{8}

Solution

\frac{8 x + 4}{7}

Solution steps

y = \frac{7 x - 4}{8}

Replace

x

with

y

x = \frac{7 y - 4}{8}

Solve for

y, x = \frac{7 y - 4}{8}

\frac{8 x + 4}{7}

Popular Examples

perpendicular 5x-6y=4,(3,5)perpendicular

5 x - 6 y = 4, (3, 5)

periodicity of y= 8/9 cos((pix)/4)periodicity

y = \frac{8}{9} cos (\frac{π x}{4})

distance (1,2),(3,4)distance

(1, 2), (3, 4)

domain of f(x)=3x^3+4x domain

f (x) = 3 x^{3} + 4 x

line (2,-1),(7,3)line

(2, - 1), (7, 3)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(7x-4)/8 ?
The inverse of f(x)=(7x-4)/8 is (8x+4)/7