Question

solve pair of equation by reducing method​

Answer 1

Answer:

(i) 2x1+3y1=2;3x1+2y1=613.

(ii) x 2+y 3=2;x 4−y 9=−1.

(iv) x−15+y−21=2;x−16−y−23=1.

(vii) x+y10+x−y2=4;x+y15−x−y5=−2.

(viii) 3x+y1+3x−y1=43;2(3x+y)1−2(3x−y)1=8−1

Step-by-step explanation:

here's ur answer mate

Answer 2

Zn + CuSO4 = ZnSO4 + Cu

2KI + Cl2 = 2KCl + I2

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