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Example Questions
Example Question #57 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when
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 .
Example Question #58 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when .
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 a number is being added to , we must subtract the number from both sides of the equation.
In this case the number is so we subtract from each side of the equation to make it look like this
The 's on the left side cancel to get
Then we perform the necessary subtraction to get the answer of .
Example Question #51 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for :
Example Question #52 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for .
There are infinite solutions
There is no solution
When solving a one-step equation it is important to remember to isolate by performing the inverse operations. Note that in our original equation, is being added to . Thus, we want to subtract from both sides to do the inverse operation.
Then, .
So,
Example Question #61 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for .
To solve , we need to subtract from both sides.
Example Question #62 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for .
To solve , subtract from both sides.
Example Question #63 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when
To solve for , subtract from both sides of the equation:
Example Question #64 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when
To solve for , multiply both sides of the equation by :
Example Question #65 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when
To solve for , add to both sides of the equation:
Example Question #66 : How To Solve One Step Equations With Integers In Pre Algebra
Solve for when
To solve for , divide each side of the equation by :