Show:
Linear Equations
Inverse Functions
200

Solve the equation for the variable x.

x + 3 = 7

x = 4

200

Find the inverse function of 

y = 5x + 3

x = 5y + 3

400

Solve the equation for the variable m. 

6m = 3

m = 1/2

400

Find the inverse function of 

5x + 10 = 15y

and solve for the variable y. 

y = 3x - 2

800

Solve the equation for the variable a.

7a + 2 = 3a + 18

a = 4

800

Find the inverse function of 

3x + 2y = x/2

and solve for x

x = -4y/5