1 step equation
Factor x 2 − 16.
(x + 4)(x − 4)
Factor p 2 − 40.
cannot be factored
Solve 4 s = −2 9 .
-18
9 + 9n = 9
{0}
2(n + 5) = −2
{−6}
. Solve A = 1 2 (b + c)h for c.
c = 2A h − b
Subtract (6a 2 + 3a) − (4a 2 + 2a).
2a 2 + a
Find the slope of the line that contains the points 1,− 1
−9x − 13 = −103
{10}
-4,7
Solve x 2 − 7x − 8 = 0 by factoring
x = −1 or x = 8
Simplify the expression 48 147 .
4/7
9x − 7 = −7
{0}
−15 = −4m + 5
{5}
3x+2=14
x=4
Solve 7(x − 2) = 7x + 14.
no solution
Simplify (a 3b) 2
a6 b2
−9x + 1 = −80
{9}
10 − 6v = −104
{19}
43 =8c-5
c=6
Multiply: (a + b)(a − b)
a 2 − b 2
Solve m − 8 ≤ 14.
m ≤ 22
8n + 7 = 31
{3}
−9x + 1 = −80
{9}
2x+7=13
x=3