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Solving Problems Involving Algebraic Equations:

The value of the algebraic equation is -8. To solve for this, translate first the sentences into algebraic equation such as: 2x ("two times a number x")  + 2 (plus 2) - 3x (less than thrice the same number).

Solutions:

Given: 2x + 2 - 3x

           x = 10

Evaluate.

2x + 2 - 3x = 2(10) + 2 - 3(10) = 20 + 2 - 30 = 22 - 30 = -8

Therefore, the value of the algebraic equation is -8.

To check:

2x + 2 - 3x = -8

2(10) + 2 - 3(10) = -8

20 + 2 - 30 = -8

22 - 30 = -8

-8 = -8

Keywords: algebraic equation, evaluate

How to evaluate algebraic equation: brainly.ph/question/757547

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