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Chapter 1: Q13. (page 24)

Solve each equation. Check your solution.

7q+q-3q=-24

Short Answer

Expert verified

The required answer is -245.

Step by step solution

01

Step 1- Simplify left side of the equation

Combine the like terms on left side the original equation.

5q=-24

02

Step 2- Isolate the variable q

Perform division of 5 on both sides of the equation.

5q5=鈭�245q=鈭�245

03

– Check the obtained value 

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

7鈭�245+鈭�245鈭�3鈭�245=?鈭�24鈭�24=鈭�24

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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