Adding Expressions

Front

What is the result of adding the expressions (x-1) + (2x+3)?

Back

3x + 2

Front

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

Back

−6x + 7

Front

What do you get when you add (y - 6x + 5) + (6y - 5x + 3) + (5y + 2x - 7)?

Back

12y - 9x + 1

Front

Add the expressions (3x + 15) + (4x + 13).

Back

7x + 28

Front

What is the result of 6(x + 7) + (x + 3)?

Back

7x + 45

Front

Define 'like terms' in algebra.

Back

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

Front

What is the process of combining like terms?

Back

Combining like terms involves adding or subtracting coefficients of terms that have the same variable.

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac.

Front

How do you simplify the expression 2(x + 4) + 3(x - 2)?

Back

2x + 8 + 3x - 6 = 5x + 2.

Front

What is the sum of the coefficients in the expression 4x + 3y - 2?

Back

The sum of the coefficients is 4 + 3 - 2 = 5.