One-Step Equations
4 = -8 + x
x= 12
6x – 13 = 11
x= 4
Solving Equations
4x + 4 = 2x - 6
x = -5
Solve for W:
7 = QW
7/Q = W
Write an Equation:
two subtracted from the quotient of a number and 5 is equal to negative 12.
x/5 - 2 = -12
True or False:
You can use a "cheat sheet" on Wednesday's test.
TRUE!
x + 12 = 0
x= -12
3x + 5 = 14
x= 3
Solving Equations
4 + 9x = 14 + 3x + 15 + 1x
x = 5
Solve for b:
m - c = b + w
m - c - w = b
Write an equation:
5 times the difference of a number c and a number d is the same as 25.
5(c - d) = 25
What room will we be in starting MONDAY?
I-7
3 = -2 – x
x= -5
(x/2)-5 =-8
x= -6
Solving Equations
-21 = 7(5k - 8)
k = 1
Solve for x:
J = w/x
x = w/J
The distance from the beginning of our classroom whiteboard to the end of the whiteboard is 3.5 yards. If 1 yard = 3 feet, how many feet long is the whiteboard?
3.5 yards ( 3 feet per yard ) = 10.5 feet
What is the human body's largest organ?
5x = -80
x= -16
(x/3) = (8/12)
x = 2
Solving Equations
| 5x - 10 | = 15
x = 5, x = -1
Solve for w:
J = w/x
w = Jx
The following formula can be used to find the cost per t-shirt, C, when the total sales, T, is divided by the number of t-shirts sold, n.
C = T / n
PART 1: Solve the equation for T.
PART 2: Find the total sales if the Cost per shirt is 12 and the number of t-shirts sold is 8.
PART 1: T = nC
PART 2: T = $96
How many bones do sharks have?
Zero
-16 = x+2
x= -18
(x/3) = ( 2x + 1) / 5
x = -3
Solving Equations:
3(3 + 7c) = 5c - 7
c = -1
Solve for K:
A = (W + K) / L
AL - W = K
The following formula can be used to find the Area of a triangle when given the base and height:
A = bh / 2
PART 1: Solve the equation for b.
PART 2: If the area of the triangle is 72 inches squared and the height is 6 inches, solve for b.
x = 24
What account has the most followers on Instagram?