Question

Find the number of solutions of the equation 2-3y=1, and 3x-2y-4=0.

Answer 1

Solution

Given :-

• Equation , 2x - 3y = 1 ----------(1)
• 3x - 2y = 4 -----------------(2)

Find :-

• Value of x & y

Explanation

By, Elimination Method

Multiply by 2 in equ(2) & 3 in equ(1)

• 6x - 9y = 3
• 6x - 4y = 8

_____________Sub. it's (Eliminate x)

==> -9y + 4y = 3 - 8

==> -5y = -5

==> y = -5/(-5)

==>y = 1

Keep Value of y in equ(1)

==> 2x - 3*1 = 1

==> 2x = 1 + 3

==> 2x = 4

==>x = 4/2

==>x = 2

____________________

Hence

• Value of x = 2
• Value of y = 1

__________________

Answer 2

Answer............ I hope it will help you.