Solving Equations With Variables On Both Sides.

RANDOM MATH

100

What is 2+2?

4

200

What is the opposite of addition?

Subtraction

300

What is the operation that occurs when a number and a letter touch? Example: 3x

Multiplication

400

What is the operation that occurs when a number is below a letter in a fraction? Example: x/4

Division

500

How can we tell the difference between IMS (Infinitely Many Solutions) and No Solution? Give specific examples in your explanation.

IMS - It Makes Sense (2=2)

No Solution - It Makes NO Sense (3=5)

Super Duper Easy

100

5n+9=34

n=5

200

3=6y+15

y=-2

300

5=-4x+21

x=4

400

3a-1=2

a=1

500

0=-12z+144

z=12

Special Guys

100

3k+21= 3(k-7)

No Solution

200

6n-n+9=2n+4+5+3n

IMS - Infinitely Many Solutions

300

3d=18+3d

No Solution

400

-2(2x+6)=-4(x-3)

No Solution

500

-(3y+6)=3(2-y)

IMS - Infinitely Many Solutions

Two-Steppers(:

100

7a+10=2a

a=-2

200

-10b=2b-12

b=1

300

4n+21=n

n=-7

400

6x+10=1x

x=-2

500

3x+6=x

x=-3

Three-Steppers(:

100

11x+3=27+8x

x=8

200

2z-31=-9z+24

z=5

300

9-2y=8y-6

y=1.5

400

7a-6=2a-1

a=1

500

-7x+5=x-19

x=3