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Q40.

Expert-verified
Pre-algebra
Found in: Page 691
Pre-algebra

Pre-algebra

Book edition Common Core Edition
Author(s) Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff
Pages 183 pages
ISBN 9780547587776

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Short Answer

Solve the equation. Check your solution.

10-3x=37

The solution of equation is -9.

See the step by step solution

Step by Step Solution

Step 1. Given Information.

The given equation is 10-3x=37.

Step 2. Calculation.

Solve the given equation by shifting the constant from left hand side to right hand side.

103x=373x=37103x=27

Divide the equation by -3.

3x3=273x=9

Hence, the value of x after solving the equation is -9.

Step 3. Check the answer.  

Substitute -9 for x in the given equation

1039=3710+27=3737=37

Since left side is equal to right side. Therefor the solution of the equation is -9

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