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secondary 3 | A Maths
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Hello, May I know how I can solve this Question, and the logic behind it? Thank You for your help.
Date Posted: 1 year ago
Views: 162
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You can solve this question by substitution. This method eliminates one variable in my pic, I eliminate x. This helps you to solve one of the variable (y) individually and then sub the solution to y back to the substitution to solve for x. Hope this helps! ;))
Date Posted:
1 year ago
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