Equations and expressions team test

which of the following pairs of terms are considered LIKE TERMS?

Which of the following expressions are in simplest forms.

• x - y + z

• x + x - y

• x(y-w)

• x + y - y + z

Expressions in simplest form can't have......

• like terms and parentheses

• exponents and like terms

• exponents and parentheses

• numbers and operations

Like terms must have what?

• same variables and exponents

• same variables and operations

• same variables and signs

• same variables

• 5

• 2

• -2

• 10

• 4

• 2

• -2

• 10

What must every equation have?

• operations

• numbers

• equal sign

• positives and negatives

When solving equations, most of the time the order of operations must be done in __________ order

• similar

• reverse

• random

• division

operations that have OPPOSITE effect are called what??

• inverse operations

• similar operations

• equal operations

• negative operations

• add 5 to both sides

• divide both sides by 5

• multiply both sides by 5

• subtract 5 to both sides