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Write Two Equations
Isolate the Absolute Value
Just Solve it
DOUBLE JEOPARDY
Random Math
100

Write two equations from this absolute value equation:

| 2x | = 10

2x = 10, 2x = -10

100

Get the absolute value by itself (you do NOT need to solve it):

|2m + 2| + 5 = 12

|2m + 2| = 7

100

|−2r − 1| = 11

r = {-6, 5}
100

Solve for x

3(2x + 10 ) = -36

x = -11

200

Write two equations from this absolute value equation:

|4x + 5| = -11

4x + 5 = -11, 4x + 5 = 11

200

Get the absolute value by itself (you do NOT need to solve it):

|3x - 19| - 10 = 38

|3x - 19| = 48

200

|−6m| = 30

m = {-5, 5}

200

Solve for x

3(x - 4) = 12x - 8 + 3x

x = -1/3

300

Write two equations from this absolute value equation:

|-9x - 10| = 14

-9x - 10 = 14.  -9x - 10 = -14

300

Get the absolute value by itself (you do NOT need to solve it):

|5k| - 28 = 32

|5k| = 60

300

abs(n/3) = 2

 

n = {-6, 6}

300

What is a factorial?

The product of a positive integer and every positive integer before it.

example:

5! = 5 x 4 x 3 x 2 x 1 = 120

400

Write two equations from this absolute value equation:

| -19x + 8 | = -34

-19x + 8 = -34,  -19x + 8 = 34

400

Get the absolute value by itself (you do NOT need to solve it):

3| 5m + 1| = 81

|5m+1| = 27

400

|v + 8| − 5 = 2

v = {-1, -15}

400

Give an example of an irrational number

pi, sqrt(2). etc

500

abs(x/4+19)=3

x/4+19=3, x/4+19=-3

500

Get the absolute value by itself (you do NOT need to solve it):

2|7k + 6| - 20 = 14

|7k + 6| = 17

500

− 5 |5m − 5| + 2 = −73

m = {-2, 4}

500

Solve for x

x/5 = -x + 3/25

x = -1/2