Simplify. a – b + 2b – c + 2c – a
b + c
10x – 8x + 2 + _____ = 2x + 12
10
What term is a "like term" along with 6m in the following expression: 0.5p+6m-5+1.5p-12.5m+2
-12.5m
Simplify. 6c – 3d + 4 – 2c + 3d – 5
4c – 1
12c – 8 – 2c + 10 – 4 = 10c – _____
2
Simplify. 5v2 – 7u + v2 – u
6v2 – 8u
7d – 4 + 3 – 2d = ____ – 1
5d
What are the coefficients in the following expression: 7+4p-5+p+2q
Unsimplified: 4, 1 and 2
Simplified: 5 and 2
**DOUBLE JEOPARDY**
Simplify. 4y4 – 2z2 – z2 + 4y4
8y4 – 3z2
**DOUBLE JEOPARDY**
2m – 3 – ____ + 17 = 14
2m
**DOUBLE JEOPARDY**
How many variables are in the expression: 1.4y+5-4.2-5y+z-10
2 variables
**DOUBLE JEOPARDY**
Simplify. -2(x-6)+3(x+5)
x+27
Simplify. n – 5m2 – 6 – n + 7m2 + 8
2m2 + 2
_____ – 4 – 2p + 5 = 6p + 1
8p