Adding Expressions

Front

What is the sum of the expressions (y - 6x + 5) + (6y - 5x + 3) + (5y + 2x - 7)?

Back

12y - 9x + 1

Front

Find the sum of the expressions (−x + 8) + (−5x − 1).

Back

−6x + 7

Front

Calculate the sum: 4(2.5g - 4) + 3(1.2g - 2).

Back

13g - 22

Front

What is the result of adding (-m + 3) + (7m – 1)?

Back

6m + 2

Front

Find the sum of the expressions (−3x + 7) + (2x − 5).

Back

−x + 2

Front

What is the definition of combining like terms in algebra?

Back

Combining like terms involves adding or subtracting terms that have the same variable raised to the same power.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form by combining like terms and performing any operations.

Front

What is a variable in algebra?

Back

A variable is a symbol, often a letter, that represents a number in mathematical expressions or equations.

Front

What is the distributive property?

Back

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

Front

How do you add two algebraic expressions?

Back

To add two algebraic expressions, combine like terms by adding their coefficients.