Subtract Expressions

Front

What is the result of (6x + 9) - (4x + 6)?

Back

2x + 3

Front

What is the result of (3x - 4) - (7x - 2)?

Back

-4x - 2

Front

What is the result of (6x + 3y + 4) - (8x + 9y)?

Back

-2x - 6y + 4

Front

What is the result of (10x + 2) - (8x - 4)?

Back

2x + 6

Front

What is the result of (-11a + 7) - (11a - 7)?

Back

-22a + 14

Front

Define 'subtracting expressions' in algebra.

Back

Subtracting expressions involves finding the difference between two algebraic expressions by combining like terms.

Front

What is a 'like term' in algebra?

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is the first step in subtracting algebraic expressions?

Back

The first step is to distribute the negative sign to the terms in the second expression.

Front

How do you combine like terms after subtraction?

Back

You add or subtract the coefficients of the like terms.

Front

What does it mean to 'simplify' an expression?

Back

To simplify an expression means to combine like terms and reduce it to its simplest form.