The Graph Of Y X 2 4x Is Shown On The Grid By Drawing The Line Y X 4 Solve The Equations Begin Cases Y X 2 4x Y X 4 End Cases X 1 Y Orx Y S...
200以上 3/x-1/y 9=0 2/x 3/y=5 by substitution method 145614
1 Solve the following simultaneous equations by the substitution method (a) 2x y = 8 3y = 3 4x (b) x 3y = 5 7x – 8y = 6 (c) 5x 4y – 23 = 0 x...
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