Question

4m-2n=-4;4m+3n=16 solve this equation by graphical method​

Answer 1

Answer:

Solve the Following Equation by Cramer'S Method. 4m – 2n = –4 ; 4m + 3n = 16 - Algebra

D = | 4 − 2 4 3 | = 4 × 3 − ( − 2 ) × 4 = 12 + 8 = 20.

D x = | − 4 − 2 16 3 | = − 4 × 3 − ( − 2 ) × 16 = − 12 + 32 = 20.

D y = | 4 − 4 4 16 | = 4 × 16 − ( − 4 ) × 4 = 64 + 16 = 80.

Step-by-step explanation:

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Answer 2

Answer:

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