One-Step Equations
Solving Equations
Solve for x.
2x = -8
What is:
x = -4
5x = 15
What is the 5 in this situation?
What is:
Coefficient
Solving Inequalities
Solve for c.
c - 11 > 22
What is:
c > 33
x > 5
Open dot on the 5, with the arrow pointed right
(3 + 1) x 4 = ?
16
Solve the equation
X + 4 = -88
What is:
X = -92
4 + c = -12
What does the c represent in this situation?
What is:
variable
Solve the inequality
2x <- 4
X < -2
6 < f
Open dot over the 6, and the arrow is pointing to the right
(52 + 3)/(22 x 1) = ?
7
solve the equation
z/30 = 70
(z over 30)
z = 2,100
9c = -72
What is term does "9c" represent?
What is:
a term
Write an inequality
S is at most 55
s <= 55
f greater than or equal to 10
Closed dot over the 10 and the arrow is pointing to the right.
3 + l1-4l x 4 = ?
15
solve the equation
b + (-6) = -20
What is:
x = -14
-7d = 49
True or False:
The "-7d" and "49"
True
Write an Inequality
J is less than 8
J < 8
p is less than or equal to 14
Closed dot above the 14 and an arrow pointing to the left.
14 + 32 (14/2)
77
Solve the Equation:
f - 9 = -58
What is:
f = -49
3x + 1
The above isn't an equation, why? What is it actually?
An expression, because it doesn't have an equal sign.
Modeling and Solving Inequalities
Create an inequality to represent the scenario and solve the inequality
Julie earns $7 for each car she washes. This week, she wants to save more than $56. How many cars must she wash?
What is:
7c > 56
13 less than or equal to k
Closed dot above the 13 and the arrow is pointing to the right.
3 x (42/8)/(62/18) = ?
3