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Chapter 1: Q44. (page 25)

Solve each equation. Check your solution.

x+9x-6x+4x=20

Short Answer

Expert verified

The required answer is 52.

Step by step solution

01

Step 1- Simplify left side of the equation

Combine the like terms on left side the original equation.

8x=20

02

Step 2- Isolate the variable x

Perform division of 8 on both sides of the equation.

8x8=208x=52

03

– Check the obtained value 

Substitute the obtained value of x into the original equation and perform simplification for checking.

52+9(52)鈭�6(52)+4(52)=?2020=20

04

Step 4- Make the conclusion

As the checking results in equal values on both the sides on substation of obtained value which means that obtained value is correct.

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