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Popular >

inverse of 3x-9

Solution

inverse

3 x - 9

Solution

\frac{x + 9}{3}

Solution steps

y = 3 x - 9

Replace

x

with

y

x = 3 y - 9

Solve for

y, x = 3 y - 9

\frac{x + 9}{3}

Popular Examples

distance (-6, 8/11),(6, 8/11)distance

(- 6, \frac{8}{11}), (6, \frac{8}{11})

symmetry x^2-3x-4 symmetry

x^{2} - 3 x - 4

extreme f(x)=(x-1)^2(x+2)extreme points

f (x) = (x - 1)^{2} (x + 2)

perpendicular y=4x-2,(4,-11)perpendicular

y = 4 x - 2, (4, - 11)

line m=-3,(1,6)line

m = - 3, (1, 6)

Frequently Asked Questions (FAQ)

What is the inverse of 3x-9 ?
The inverse of 3x-9 is (x+9)/3