Combine like terms
Distributive Property
Equations
Review
100
5X+2+2X=23
What is X=3
100
2(X+5)
What is 2X+10
100
1/4x+x=-3+1/2x
What is X=-4
100
Convert 21/99 into a decimal.
What is 0.21212121....
200
1/2X+5-1/3X=7
What is X=12
200
1/2(2x-6)
What is X-3
200
2/5(x-2)=-3
What is X=-11/2 or -5 and 1/2
200
Y=7x+3. Slope= Y-intercept=
What is Slope=7 Y-intercept=3
300
3/4+2X+1/8=1/2
What is X=-3/16
300
1/4(3X+7)=4
What is X=3
300
m+2/3=1/4m-1
What is m=-20/9 or -2 and 1/10
300
Simplify: (5^2 x 5^8)^-2
What is 1/5^20
400
7X-1/2X+8=12
What is X=8/13
400
-2/3(5X-6)=24
What is X=-6
400
1/3+2m=m-3/2
What is m=-11/6=-1 and 5/6
400
Convert 21,000,000,000 into scientific notation.
What is 2.1X10^11
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