SOLVING EQUATIONS WITH ADDITION & SUBTRACTIONBy: Erica Wagner
Let’s get started!
Review: If the equation is an addition problem then you will need to do what to solve the equation?
Add Subtract
Review: If the equation is a subtraction problem then you will need to do what to solve the equation?
Add Subtract
Solve for x:x + 15 = 45
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Solve for x:x + 27 = 54
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Solve for x:33 + x = 76
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Solve for x:x - 30 = 24
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Solve for x:x - 18 = 18
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Solve for x:x - 15 = 60
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How did I do?
Click here to calculate and see your results.