Question

find at least 3 solutions for 2x+5y=13

Answer 1

2x+5y=13

x = 4 -1 -6

y = 1 3 5

Hence the solutions are, (4,-1) , (-1,3) , (-6,5)

Hope it help...❤❤

Answer 2

$\Large{\textbf{\underline{\underline{According\:to\:the\:Question}}}}$

Equation :-

2x + 5y = 13

5y = 13 - 2x

Hence,

${\boxed{\sf\:{y=\dfrac{13-2x}{5}}}}$

Therefore,

When we put the value of x as (-1)

${\boxed{\sf\:{y=\dfrac{13-2(-1)}{5}}}}$

${\boxed{\sf\:{y=\dfrac{15}{5}}}}$

y = 3

When we put the value of x as (4)

${\boxed{\sf\:{y=\dfrac{13-2(4)}{5}}}}$

${\boxed{\sf\:{y=\dfrac{5}{5}}}}$

y = 1

When we put the value of x as (9)

${\boxed{\sf\:{y=\dfrac{13-2(9)}{5}}}}$

${\boxed{\sf\:{y=\dfrac{-5}{5}}}}$

y = -1

Three equations are :-

x = -1 , y = 3

x = 4 , y = 1

x = 9 , y = -1