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Chapter 2: Q44. (page 108)

Solve the equation. Check your solution.

x+6=1.8

Short Answer

Expert verified

The solution for the equation x+6=1.8 is x=-4.2.

Step by step solution

01

– Solve the equation

Write the original equation and separate the variables.

x+6=1.8(Writeoriginalequation)x+6鈭�6=1.8鈭�6(Subtract6fromeachside)x=鈭�4.2(Simplify).

02

– Check the solution 

To check the solution, substitute the value in the original equation and observe the result.

x+6(WriteLeft-handsideoftheequation)鈭�4.2+6(Substitutex=鈭�4.2)1.8(Simplify)

This signifies that the solution is correct.

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Most popular questions from this chapter

Simplify the expression.

2r(-5)

What are terms that have a number but no variable called?

Use the distributive property to write an equivalent variable expression.

8(x+2)

Simplify the expression.

9(-5a)

Perform the indicated operation. (pp. 750鈥�752)

3.8+7.1
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