5x=-105
-21
24
16
Simplify the following expression:
5x + 7x
12x
x2 • x3 =
x5
p-54 =36
90
What is -92?
-81
Simplify the following expression:
3x + 6 + 7x + 3
10x + 9
8x3 • 2x5=
16x8
3x+1=-8
x=-3
What is 25?
32
3 + 42 • (3 + 2)
83
8 + 4x + 1 - 12 + 5x
9x - 3
2d • 13d2
26d3
6 + (k/4) = 14
32
What is the value of 32 x 42?
144
45
-18 + (-12) + 50
20
-11j + 16 - 22j - 27 + 5j
-28j - 11
2-1x-3 • 8x5=
4x2
27 =5x +2
x=5
What is the value of 23 + 32 - 42?
30
16 + (-21 + -52) =
-57
Combine like terms:
9yx2 + 13 - 4xy -2yx2 - 3xy - 5
7yx2 -7xy +8
(–5xy-5) • (4x2) • (y4)
(-20x^3)/y