All SAT II Math I Resources
Example Questions
Example Question #61 : Single Variable Algebra
Solve for .
Subtract on both sides.
Divide on both sides.
Example Question #51 : Solving Equations
Solve for .
Subtract on both sides. Since is greater than and is negative, our answer is negative. We treat as a normal subtraction.
Divide on both sides. When dividing with a negative number, our answer is negative.
Example Question #52 : Solving Equations
Solve for .
First distribute the to each term in the parantheses.
Subtract on both sides.
Subtract on both sides.
Divide on both sides.
Example Question #53 : Solving Equations
Solve for .
Distribute the to each term in the parantheses.
Add to both sides.
Subtract on both sides.
Divide on both sides.
Example Question #52 : Solving Equations
Solve for .
There are TWO ways:
Method : (not really preferred)
Distribute to each term in the parantheses.
Add to both sides.
Multiply by the reciprocal on both sides.
Method : (preferred)
Multiply by the reciprocal on both sides.
Add to both sides.
Example Question #51 : Solving Equations
Solve for .
Distribute the to each term in the parantheses.
Multiply on both sides.
Subtract on both sides.
Divide on both sides.
Example Question #51 : Solving Equations
Solve for .
Distribute the to each term in the left parantheses and the to each term in the right parantheses.
Add like terms.
Add on both sides.
Divide on both sides.
Example Question #51 : Solving Equations
Solve for .
Square both sides to get rid of the radical.
Subtract on both sides.
Example Question #61 : Solving Equations
Solve for .
Sqaure both sides to get rid of the radical.
Cross-multiply.
Divide both sides by .
Example Question #62 : Solving Equations
Solve for .
Cross-multiply.
Square both sides to get rid of the radical.
Subtract on both sides.
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