Systems of Equations
What is the x coordinate?
y = 3x
y – 2x = – 4
x = -4
Solve: m + 5 > -3
What is m > -8
Solve:
v - 4 - 7 ≤ 5
What is v ≤ 16
Solve:
2x - 2 + 4x < 4
x < 1
Solve:
|8x|=16
x = 2 and x = -2
Solve for the solution of the systems of equations.
y = 5x
y – 4x = 3
(3, 15)
Solve:
x - 10 < 22
What is x < 32
Solve:
4x + 10 < 22
What is x < 3
Solve:
2y - 5 > 9 + 3y
What is y < -14
Solve:
|x + 7|=12
x = 5 and x = -19
Solve for the solution of the systems of equations.
y = 2x + 3
x + y = 24
(7, 17)
Solve:
-7b > 42
What is b < -6
Solve:
5m - 20 > -5
What is m > 3
FREE 300 POINTS
FREE 300 POINTS
Solve:
|10x + 1| = 59
x = 29/5 and x = -6
Solve for the solution of the systems of equations.
y = x + 7
x + y = 11
(2, 9)
Solve and graph:
-6b ≥ -18
What is b ≤ 3
Solve and graph:
-5m - 3 ≥ -18
What is m ≤ 3
Solve and graph:
-6(2x+6) ≥ -108
What is x ≤ 6
Solve:
|-10x - 4| = 14
x = -9/5 and x = 1
Solve for the solution of the systems of equations.
x + y = 2
y = x + 10
(-4, 6)
Solve, graph, and write in interval notation:
-3n ≥ -9
What is n ≤ 3
(-infinity, 3]
Solve, graph, and write in interval notation:
-2x + 15 > 1
What is x < 7
(-infinity, 7)
Solve, graph, and write in interval notation:
3(2 + r) ≥ 15 - 2r
What is r ≥ 9/5
[9/5, infinity)
Solve:
|-5 - 8x| = 5
x = -5/4 and x = 0