Properties
3+4 = 4+3
What is the Commutative property of addition?
7n - 5n = 28
What is 14?
-5/2 = (3/4)y + (1/2)
What is y = -4
3y+10.5=6.5+2.5y
what is y=−8?
(4+5)+12 = 4+(5+12)
What is the associative property?
-3b +7 +6b = 34
What is b = 9?
(5/6)k + (2/3) = (4/3)
What is (4/5)?
0.7(x+1.02)+0.2x=0.5(x−1.2)−6.24
What is x=−18.885?
5*8 = 8*5
What is the commutative property of Multiplication?
-32 = 4(3y - 5)
What is y = -1?
-(1/5) - (4/9)x = (2/15)
x = -(3/4)
(1/2)(8 - x) = (6-x)/2
What is no solution?
4(x+12) = 4x+48
What is the distributive property
3(7d - 5) = 21 + 3d
What is d = 2?
(1/2)x + 10 = (3/4)x + 9
What is x = 4?
(1/4)(x-6) = (1/2)(x - 3) - (1/4)x
What is infinitely many solutions?
23 * 1 = 23
What is the identity property of multiplication?
-5 - 9(1+6x) = -5(2x - 6)
What is x = -1?
(1/4)(3x + 48) = 3[(1/4)x +4]
What is infinitely many solutions?
Shara Scored 34 points in the basketball game last night. She scored six 3-point baskets and the rest were 2-point baskets. Write an equation to determine how many 2 point baskets Shara scored.
What is 6(3) + 2x = 34?