Literal Equations/Transforming Formulas

Front

What is a literal equation?

Back

A literal equation is an equation that contains two or more variables. It is often solved for one variable in terms of the others.

Front

How do you isolate a variable in an equation?

Back

To isolate a variable, you perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

What is the formula for solving for T in the equation PV = KT?

Back

T = PV/K

Front

How do you solve for x in the equation ax - b = c + d?

Back

x = (c + b)/a

Front

What is the first step to solve the equation 2(2x + 4) = y?

Back

Distribute the 2 to both terms inside the parentheses.

Front

What is the solution for x in the equation 3(x - 4) = -3?

Back

x = 3

Front

How do you solve for W in the equation P = 2L + 2W?

Back

W = (P - 2L)/2

Front

What does it mean to transform a formula?

Back

Transforming a formula means rearranging it to solve for a different variable.

Front

What is the importance of checking your solution in an equation?

Back

Checking your solution ensures that the value satisfies the original equation, confirming its correctness.

Front

What is the process of solving for a variable in a formula?

Back

Identify the variable to solve for, isolate it using algebraic operations, and rearrange the formula accordingly.