Equations
More Linear Equations
Order of Operations
Linear Equations
Combine Like Terms
Monomials
100
5x=-105
-21
100
Find the y-intercept in y = -x + 5.
What is 5?
100
Simplify the following expression:
100
Find the slope in the equation y = -3x - 4
What is -3 ?
100
5x + 7x
12x
100
x2 • x3 =
x5
200
p-54 =36
90
200
Miles works out everyday by running. He stretches for 10 minutes, and then runs x number of miles at a rate of 7 minutes per mile. Write an equation that represents how long his workout is after running x number of miles.
What is y = 7x +10
200
Simplify the following expression:
200
Determine the slope of the line
2x + 4y = 9
What is -1/2 ?
200
3x + 6 + 7x + 3
10x + 9
200
8x3 • 2x5=
16x8
300
3x+1=-8
x=-3
300
Find the y - intercept of 4x - 3y = 12
What is (0, -4)?
300
3 + 42 • (3 + 2)
83
300
Determine the slope between the points;
(-3, 10) and (5, -2)
What is -3/2 ?
300
8 + 4x + 1 - 12 + 5x
9x - 3
300
2d • 13d
26d2
400
6 + (k/4) = 14
32
400
Solve for the unknown variable
5 - (x - 3) = 2x - 4 + x
What is x = 3?
400
45
400
What is the equation of the line that goes through the point (0,7) and has a slope of -3?
What is y = -3x +7 ?
400
-11j + 16 - 22j - 27 + 5j
-28j - 11
400
2-1x-3 • 8x5=
4x2
500
27 =5x +2
x=5
500
Cole and his four friends each bought a toy. They bought lunch and spent a total of $29 and left a $5 tip. They started out with $64 total and now come home with no money. How much did each toy cost?
What is $6?
500
30
500
What is the equation of the line that goes through the points (2, 5) and (-1, -1)
What is y = 2x + 1 ?
500
Combine like terms:
9y + 3 - 4x -2y - 3x - 5
7y - 7x - 2
OR
-7x + 7y - 2
500
(–5xy) • (4x2) • (y4)
-20x3y5