Unit 2 Review-Alg 1 (For Final)

Front

What is the solution to the equation 5(2x - 1) = -5 + 10x?

Back

All real numbers

Front

Solve for x: 10x + 9 = 4x - 9.

Back

x = -3

Front

Solve for s in the equation -2 = 4r + s.

Back

s = -4r - 2

Front

What is the solution to the inequality 3x + 2 < -7 or -4x + 5 < 1?

Back

x < -3 or x > 1

Front

Solve the proportion: k/5 = 1/1.

Back

k = 5

Front

What is the definition of a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To find the value(s) of the variable that make the equation true.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.