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Home > CC3 > Chapter 7 > Lesson 7.2.4 > Problem 7-74
7-74.
Solve each of the following equations.
Multiply through the equation to get rid of the fractions.
Use a common denominator of: Combine like terms and solve for
.
Multiply
by and combine like terms.
Multiplying bycould also be useful to eliminate the decimals.
Refer to (a) for help.
Find a common denominator and solve for.
Refer to (b) for help.