Question

3x - 5y =6 and 2x+3y=7​ solve this by substitution method​

Answer 1

Answer:

$\huge\underbrace\mathfrak\pink{answer:-}$

3x-5y=6

9x-15y=18

2x+3y=7

10x+15y=35

9x-15y+10x+15y=18+35

19x=53

x=53/19

3x-5y=6

159/19-5y=114/19

5y=45/19

y=9/19

so,x=53/19 and y=9/19

Answer 2

$\huge\mathfrak\green{\bold{\underline{☘{ ℘ɧεŋσɱεŋศɭ}☘}}}$

$\red{\bold{\underline{\underline{❥Question᎓}}}}$3x - 5y =6 and 2x+3y=7

ANSWER

$3x - 5y = 6$

$x = \frac{6 + 5y}{3}$

put x value in another equation

$2( \frac{6 + 5y}{3} ) + 3y = 7$

$\frac{12 + 10y}{3} + 3y = 7$

$12 + 10y + 9y = 21$

$19y = 21 - 12$

$19y = 9$

$y = \frac{9}{19}$

put y value in

$x = \frac{12 + 10 \times \frac{9}{19} }{3} = 22 \times \frac{9}{19}/3$= 22x3/19=66/19

x=66/19 & y =9/19

HOPE IT HELPS YOU

____________________

THANKYOU