Period:
Name:
Algebra:
Properties and Combining Like Terms
Simpliff each expression by combining like terms'
l.
2p+ 3q+ 5P+2q
4.6t+6k+P
-9k+2m
7. 2(3x+ Y) + 5(x + 2Y)
2-
3.
r* 3s*5r*s
5m2+ 3m *
,* -zm
5.2a-3$-Za)
6. -s(7 -29)+39
8.6-2(t+3s)+5(s+4t)
9. 5(0.6b + 0.4c) + b
(Distributive, commutative, Associative,
Fill in the bLanks with the property that was used for that step
Combine Like Terms).
10.
11.
:8*3n+i2n
5)-2x
=4x+20-2x
=8*(3n+12n
=8*15n
= 4N-Zx+
=2x * 20
3n+8 +12n,
4(x +
2A
Simplify each exPression.
t2,
5(x + 3)
13.
-7x
6x_x _3*+Zx
Work
Work
figure. (show your steps to simplifying)
Give an expression in simplified form for the perimeter of each
t4.
15.
16.
2x+
3x+4