Solve, using the method of substitution
10% of `x + 20 %` of y= 24, `3x - y = 20`

Solve, using the method of substitution 2x- 3y = 7, 5x + y = 9

Solve using the method of substitution. 5x - y = 5, 3x + y = 11

Solve, using the method of substitution 1.5x + 0.1 y = 6.2, 3x - 0.4y = 11.2

Solve 10% of x+20% of y=24 3x-y=20

Solve using the method of substitution. ( i) 2x-3y =7,5x +y=9 (ii) 1.5x+ 0.1 y =6.2,3x -0.4y=11.2 (iii) 10% of x +20% of y =24, 3x-y=20 (iv) sqrt2x -sqrt 3y =1, sqrt 3x -sqrt 8y =0

Solve the folowing sysytem of equation using the method of elimnation by substitution x + y = 7 and 3x - 2y = 11.

Solve the following system of equations by using the method of substitution: x+2y=-1,\ \ \ 2x-3y=12

Solve the following system of equations by using the method of substitution: 2x+3y=9,\ \ \ 3x+4y=5