   Chapter 4.6, Problem 42PS

Chapter
Section
Textbook Problem

For Problem 1-44, solve each equation. (Objectives 1 and 2) 7 x + 4 = 3 x − 8

To determine

To Solve:

The given equation.

Explanation

Rational expression, a quotient obtained by division of two polynomials in form of p(x,y)q(x,y) where p(x,y) and q(x,y) are polynomials in such a way that the variables x, y do not assume values such that q(x,y)=0.

If ab and cd are rational, then addition or subtraction of rational formed by making the denominator equal using LCD and perform the operation on the numerators as follows:

And,

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