1.
A letter that stands for an unknown number.
2.
A math sentence that shows two things are equal.
3.
A math phrase with numbers, symbols, and variables but no equal sign.
4.
Making expression shorter or easier by combining like terms.
5.
What you do to both sides of an equation to keep it equal.
6.
Terms that have the same variable raised to the same power.
7.
The number in front of a variable.
8.
A number without a variable.
9.
The “opposite” operation used.
10.
One part of the process of solving an equation.
11.
To multiply a number by everything inside parentheses.
12.
To get the variable alone on one side of the equation.
13.
When both sides of an equation are the same.
14.
To join like terms together when simplifying an equation
15.
A part of an expression that includes a variable and a coefficient.
16.
To find the value of the variable that makes the equation true.
