FDA Algebra Quiz 1 Review

Vocabulary

100

The parts of an equation (or expression) Example: 4x - 7 + 3x + 11 = 25

What is a term?

200

Terms that can be combined. Example: 3x + 9x or -7 + 11

What are like terms?

300

**DOUBLE JEOPARDY** A mathematical phrase that contains numbers, operations, and/or variables (but no = sign). Example: 5x + 4x + 5 - 2x

What is an expression?

400

The number attached to a variable like 2x 3y 6m

What is a coefficient?

500

The number part of expressions/equations that stand alone.

What is a constant?

Combining Like Terms (simplify the expression)

100

Simplify x+(-6x)

What is -5x?

200

Simplify -k+3k+5

What is 2k+5?

300

Simplify 7n+2(3n-4)

What is 13n-8

400

**DOUBLE JEOPARDY** 

Simplify -p-3(-3p+5)

What 8p-15?

500

Simplify 6(10-3q)+3(-4q-2)

What 54-30q?

Variables on both sides

100

Solve for b 4b+5=1+5b

What is b =4?

200

Solve for c. 9c-7=7c-11

What is c=-2

300

Solve for z. -3+5+6z=11-3z

What is z =1

400

Solve for d. -5d+14+13d=9d+4

What is d=10?

500

**DOUBLE JEOPARDY** Solve for p. 2p+5+2p+3=17-2p+3

What is p=2?

Equations with Parentheses

100

Solve for b. 4-2(b-2)=3-7b

What is b=-1?

200

**DOUBLE JEOPARDY** Solve for g. 4(3+g)+g=4+g

What is g=-2?

300

Solve for k. 8k-3=2(12+3k)-7

What is k=10?

400

Solve for x. 2x+5=8+8(10-x)-3

What is x =8?

500

Solve for p. p+p=3-2(9+2p)+p

What is p=-3?