Question

solve the following system of equation with substitution method x= 4 ,2 X + 3 Y =35​

Answer 1

Answer:-

Given,

x = 4 ••••• (i)

2x + 3y = 35 ••••• (ii)

Put x = 4 in equation (ii)

2(4) + 3y = 35

= 8 + 3y = 35

3y = 27

y = 27/3

y = 9

Answer 2

Answer:

as given x = 4 ••••• (i)

2x + 3y = 35 ••••• (ii)

Put x = 4 in equation (ii)

2(4) + 3y = 35

= 8 + 3y = 35

3y = 27

y = 27/3

y = 9