Unit 1A

Front

What is the solution to the equation 5x - 4 + 2x = 3?

Back

x = 1

Front

Solve for m in the equation m + 13 = 21.

Back

m = 8

Front

Back

x = 2

Front

Calculate the cost to paint two rectangular walls each with a length of 12 feet and a width of 23 feet at a rate of $0.08 per square foot.

Back

$44.16

Front

What is the solution to the equation 4x + 7 = 23?

Back

x = 4

Front

Define a linear equation.

Back

A linear equation is an equation of the first degree, meaning it has no variables raised to a power greater than one.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is the solution to the equation 3x - 5 = 4?

Back

x = 3.