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Grade-4
Solve for the Variable - One-Step Addition and Subtraction Equation
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Solve the equation for variable E
24 - E = 7
Explanation
24 - E = 7
Add E on both sides we get:
24 - E + E = 7 + E
24 = 7 + E
Now, subtract 7 from both sides
24 – 7 = 7 – 7 + E
17 = E
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