x + 8 = -2
x = -10
2x + 5 > 23
x > 9
3b - 5 - 2b = 5
b= 10
5t - 4= t - 8
t=-1
Evaluate the expression:
2x - 3y +z ;
when x = 3, y = 4, and z = 1
- 5
y - 5 = -14
y= -11
m/-2 + 7 < 21
m< -28
3 (x -4) = 15
x = 9
7 + 3h = -1 -5h
h= -1
What type of "circle" does this inequality need?
≤
Closed/shaded circle
-12 x = 132
x= -11
-5y - 26 > 49
y < 15
5n + 4 - 5n = -5
No Solution!!!
6d + 1 = 15 - d
d= 2
A number added to five is nine.
Write the equation and SOLVE IT!!!
x + 5 = 9
x = 5
49 = 5y - 26
y = 15
-2w + 1 ≤ -9
w ≥ 5
3(s-10) = 36
s= 22
5(t+2) = 10 + 5t
Infinitely Many Solutions!!!
How many brains does an octopus have???
9 brains
-5 + 10b = -75
b = -7
-3x - 17 ≥ 7
x ≤ -8
4(y-2) + y= -13
y= -1
5(k-4) = 4- 3k
k = 3
"Whatever you do to one side, you do it to the other."
What is the name of this rule???
Fundamental Rule/Theorem of Algebra