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4 cards from this section. Quick, good the night before a test.
Solve for x: 2x + 3 = 11
First, move 3 to the other side.
What is the solution for x in 5x = 20?
Divide both sides by 5.
What is a linear equation?
Remember the standard form.
Is it true that a linear equation can have a = 0?
Think about the definition.
You have the equation 8 - 2(3x + 1) = 4. Solve for x.
Watch for distribution!
If 7(x - 2) = 14, what is x?
Focus on isolating x quickly.
5 more questions in this section. Enroll free to practise them all.
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