Solving Inequalities Using Addition and Subtraction

Front

What is the first step to solve the inequality s + 1 ≥ -5?

Back

Subtract 1 from both sides to isolate s.

Front

What is the solution to the inequality s + 1 ≥ -5?

Back

s ≥ -6.

Front

In the equation x + 7 = 12, what operation is used to isolate x?

Back

Subtract 7 from both sides.

Front

What is the solution to the equation x + 7 = 12?

Back

x = 5.

Front

When graphing an inequality, what does a closed circle indicate?

Back

The value at that point is included in the solution (≤ or ≥).

Front

What symbols are used with a closed circle when graphing inequalities?

Back

≤ and ≥.

Front

What is the goal when solving an equation?

Back

To isolate the variable.

Front

What is the solution to the inequality 10 ≥ x - 3?

Back

x ≤ 13.

Front

What operation would you perform to solve the inequality x - 3 ≤ 10?

Back

Add 3 to both sides.

Front

What is the solution to the inequality x - 3 ≤ 10?

Back

x ≤ 13.