Test Review (Alg I, Alg II, MM)

Front

Solve for x: -2x - 7 + 3x = 10

Back

x = 17

Front

Solve for y: 3y + 6 + 4y - 7 = -8

Back

y = -1

Front

What is the solution to the equation 2x + 3 = 2x + 3?

Back

All real numbers

Front

Solve for h: 10(h + 1) - 4 = 76

Back

h = 7

Front

Solve for x: 5x - 14 = 8x + 4

Back

x = -6

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What does it mean for an equation to have no solution?

Back

It means there are no values for the variable that will satisfy the equation.

Front

What is the definition of a variable in algebra?

Back

A symbol, often a letter, that represents an unknown value.

Front

What is the purpose of combining like terms in an equation?

Back

To simplify the equation and make it easier to solve.

Front

What is the distributive property?

Back

a(b + c) = ab + ac; it allows you to multiply a single term by two or more terms inside a parenthesis.