Solving Equations Review

Front

What is the solution to the equation k + 8 = 15?

Back

k = 7

Front

What is the result of simplifying 2(4 + 9w)?

Back

8 + 18w

Front

Simplify by combining like terms: 5a + 2b - 3a + 4.

Back

2a + 2b + 4

Front

What is the result of -3(2c - 5)?

Back

-6c + 15

Front

What is the solution to the equation x - 8 = -5?

Back

x = 3

Front

What does it mean to combine like terms in an expression?

Back

Combining like terms means to add or subtract terms that have the same variable raised to the same power.

Front

What is the distributive property in mathematics?

Back

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

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to get the variable alone on one side of the equation.

Front

What is the first step to solve the equation 3x + 5 = 20?

Back

Subtract 5 from both sides to get 3x = 15.

Front

What is the solution to the equation 4y - 12 = 0?

Back

y = 3.