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Example Questions
Example Question #71 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for if .
Possible Answers:
Correct answer:
Explanation:
Divide each side of the equation by to isolate x:
The s on the left side of the equation cancel to leave by itself.
The answer is therefore .
Example Question #203 : Pre Algebra
Solve for if .
Possible Answers:
Correct answer:
Explanation:
To solve for we must get all of the numbers on the other side of the equation as .
To do this in a problem where is being subtracted by a number, we must add the number to both sides of the equation.
In this case the number is so we add to each side of the equation to make it look like this
The s cancel on the left side and leave by itself.
Then we perform the necessary addition to get the answer of
The answer is .
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