ACT Math : How to solve for a variable as part of a fraction

Example Questions

Example Question #31 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, simplify and solve for .

Example Question #32 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, solve for .

Example Question #33 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, simplify and solve for

Example Question #34 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, simplify and solve for .

Example Question #35 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, solve for .

Example Question #36 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, solve for .

Example Question #1251 : Algebra

Solve for .

Explanation:

First, cross-multiply.

Now, solve for .

Simplify.

Example Question #38 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Now, solve for .

Example Question #39 : How To Solve For A Variable As Part Of A Fraction

Solve for .

Explanation:

First, cross-multiply.

Simplify.

Solve for .

Solve for .