   Chapter 0.5, Problem 7E

Chapter
Section
Textbook Problem

Solve the equations in Exercises 1–12 for x (mentally, if possible). 7 x + 55 = 98

To determine

To calculate: The value of x in the linear equation 7x+55=98.

Explanation

Given Information:

The provided linear equation is 7x+55=98.

Formula used:

Linear equation ax+b=0 where a and b are fixed numbers with a0.

Step:1 Subtract b from both sides in the given equation.

Step:2 Divide by a on both sides in the given equation.

Calculation:

Consider the linear equation 7x+55=98.

Subtract 55 from both sides then simplify,

7x+5555=98557x+<

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