Subtract 10 from both sides: To solve for A in the equation 10+A=50, we need to isolate A on one side of the equation. We can do this by subtracting 10 from both sides of the equation.Calculation: 50−10=40Math error check: 50−10 is indeed 40, so no math error has been made here.
Equation becomes A=40: Now that we have subtracted 10 from both sides, the equation becomes A=40. Math error check: Since we correctly subtracted 10 from both sides, there is no math error.
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