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 Interactive Checkpoint
 Solving an Equation:  Finding all the values of the variable(s) that make an equation true.

Solve the following equations.

Enter your answers below and press TAB to check them

Graded Response

a) Solve for w:

2w + 3 = 11

a)

b) Solve for n:

n2 = 49

b) and

 

c) Solve for r:

4r1/2 = 20

c)