Combining Like Terms
Simplify: 3 - 2x + 6x
What is 4x
Solve for t: 5(t+4)=15
What is t=-1
Solve for x: 3x + 7 < 16
What is x < 3
Which number property is displayed below?
a + (b + c) = (a + c) + b
What is the commutative property?
Simplify: 3x + 14x + 2x2 -17x +15
What is 2x2 + 15
Solve for x: 4x(1/2) - 2 * 8x = 14
What is x = 1
Solve for x: 2/5 (2x - 1) > 10
What is x > 13
Which number property is displayed below?
5x(x - 7) = 5x2 - 35x
What is the distributive property?
Combining Like Term: 4x - 2x + 8 + 3x -1
What is 5x+7
Solve for x: 2(5x-2) = 4(2x+ 2)
2(5x-2) = 4(2x+ 2)
What is x=6
Inequalities in one variable:-3 < 2x + 5 < 17
What is -4 < x < 6
Which number property is displayed below?
-8 + 8 = 0
What is the additive inverse?
Danny and Bella both made x amount of pies, Sasha made 17 more then Danny and Bella combined . They have 43 pies all together. How many pies did Danny and Bella make?
What is
(x + x) + 17 = 43
x=13
Solve for x: -2(4 - 3x) + 3x = 27 + 2x
What is x=5
Derek is at a clothing store. Each T-shirt is 2.50 dollars. Derek doesn't want to spend no more then 25 dollars. How many T-shirts can he buy?
What is x ≤ 10
He can buy 10 or less shirts
Which number property is displayed below?
65 * 1 = 65
Multiplicative Identity
Simplify: 17q + 25r - 24 + 33s - 73q + 95r - 83
What is -56q + 120r + 33s - 107
Solve for x: 2(x + 5) - 7 = 3 (x - 2)
what is x= -9
Solve for m: 3(2m - 1) ≤ 4m + 7
What is m ≤ 5
Which number property is displayed below?
(2x + 2y) + 2z = 2x + (2y +2z)
What is the associative property?