Front

What is the distributive property in mathematics?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

Front

Solve for x: 5(x-3)=40

Back

x = 11

Front

Solve for x: 2(x-4)=18

Back

x = 13

Front

What does it mean to isolate a variable in an equation?

Back

Isolating a variable means rearranging the equation so that the variable is on one side and all other terms are on the other side.

Front

Solve for x: -2(x-4)=20

Back

x = -6

Front

What is the first step to solve the equation 2(3x+6)=24?

Back

The first step is to divide both sides of the equation by 2 to simplify it.

Front

Solve for x: 2(3x+6)=24

Back

x = 2

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed. It has no variables raised to a power greater than one.

Front

Solve for x: -3(-4x - 1) = -4

Back

x = -0.58

Front

What is the purpose of using parentheses in equations?

Back

Parentheses indicate which operations should be performed first in an expression according to the order of operations.