Front

What is a literal equation?

Back

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

Front

How do you isolate a variable in a literal equation?

Back

To isolate a variable, you perform inverse operations to move other terms to the opposite side of the equation.

Front

What does it mean to solve for a variable?

Back

Solving for a variable means to express that variable in terms of other variables or constants in the equation.

Front

What happens to the inequality symbol when you multiply or divide by a negative number?

Back

The inequality symbol flips direction when you multiply or divide both sides of an inequality by a negative number.

Front

Solve for p in the equation: 2h = w - 3p.

Back

p = (2h - w) / -3.

Front

Solve for x in the equation: ax + c = R.

Back

x = (R - c) / a.

Front

What is the solution for x in the equation: x = by + v?

Back

x = by + v.

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is Ax + By = C, where A, B, and C are integers.

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you rearrange the equation y = mx + b to solve for b?

Back

b = y - mx.