Solve: x+2y=3/2 and 2x+y=3/2
Solve: x+2y=3/2 and 2x+y=3/2 $x + 2y = \frac{3}{2}$ —(i) $2x+y=\frac{3}{2}$ —(ii) Multiplying Equation (ii) by 2 we get, $4x …
Featured
Featured posts
Solve: x/3=y/6 and 4x/3+2y=4
Solve: x/3=y/6 and 4x/3+2y=4 $\frac{x}{3} = \frac{y}{6}$ —(i) $\frac{4x}{3} + 2y = 4$ —(ii) From Equation (i) we get, $\frac{x}{3} …
Solve: x =-4y and (x-y)/10 = (x-6)/2
Solve x =-4y and (x-y)/10 = (x-6)/2 by Substitution and Elimination Method Substitution Method x =-4y —(i) $\frac{x – y}{10} …
Solve: 2x-y/4=5 and x+3y/4 =-1 by Elimination and Substitution Method
Solve: 2x-y/4=5 and x+3y/4 =-1 by Elimination and Substitution Method. Elimination Method $2x – \frac{y}{4} = 5$ —-(i) $x + …
Solve: x+2y=3/2 and 2x+y=3
Solve: x+2y=3/2 and 2x+y=3 Elimination Method x+2y=$\frac{3}{2}$ ⇒ 2(x+2y) =3 ⇒ 2x+4y=3 —(i) 2x+y=3 —-(ii) Subtracting Equation (ii) from (i) …
Solve: x-y=0.9 and 11/(x+y)=2
Solve: x-y=0.9 and 11/(x+y)=2 x-y=0.9 —(i) $\frac{11}{{\mathrm{x}} + {\mathrm{y}}}$ = 2 $\frac{11}{{\mathrm{x}} + {\mathrm{y}}} = 2$ $\Rightarrow \frac{11}{2} = {\mathrm{x}} …
Solve: 2x-y=4.3 and 13/{2(x+y)}=1
Solve: 2x-y=4.3 and 13/{2(x+y)}=1 2x-y=4.3 —(i) $\frac{13}{2(x + y)} = 1$ —(ii) From Equation (ii) we get, $\frac{13}{2(x + y)} …
Solve:11/x-7/y=1 and 9/x-4/y=6
Solve: 11/x-7/y=1 and 9/x-4/y=6 $\frac{11}{x} – \frac{7}{y} = 1$ —-(i) $\frac{9}{x} – \frac{4}{y} = 6$ —-(ii) Let, $\frac{1}{x}$ =u and …
Solve 15/x+2/y=17 and 1/x+1/y=36/5
Solve 15/x+2/y=17 and 1/x+1/y=36/5 $\frac{15}{{\mathrm{x}}} + \frac{2}{{\mathrm{y}}} = 17$ —(i) $\frac{1}{{\mathrm{x}}} + \frac{1}{{\mathrm{y}}} = \frac{36}{5}$ —-(ii) Let, $\frac{1}{{\mathrm{x}}}$ = u …
Solve 2x-3/y=9 and 3x+7/y=2 by Elimination and Substitution Method
Solve: 2x-3/y=9 and 3x+7/y=2 Elimination Method 2x-$\frac{3}{y}$=9 —-(i) 3x+$\frac{7}{y}$=2—-(ii) Multiplying Equation (i) by 7 and Equation (ii) by 3 we …