what must you do to make the equation 81 X 9 equals 801 true.
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2 - 63 = -61
They both equal to 12 if u make equation
6
When you solve a one-variable equation, your goal is to isolate the variable.To isolate the variable means to make it be alone on one side of the equals sign.In the equation shown here, you can isolate the variable by subtracting 9 from both sides of the equation and simplifying
If: 5 = x-y Then: y = x-5