Question

Solve the simultaneous equations using the elimination 3X-5=4, 3Y-4X=2

Answer 1

Answer:

given ,

3x - 5 = 4

=> 3x = 4 + 5 = 9

=> x = 9/3 = 3

now

other equation is

3y -4x = 2

putting x = 3 then,

3y - 4 *3 = 2

=> 3y - 12 = 2

=> 3y = 2 + 12 = 14

=> y = 14/3

Answer 2

Answer:

$⟹3x - 5 = 4$

$⟹3x = 4 + 5$

$⟹3x = 9$

$⟹x = 3$

$another \: equation$

$⟹3y - 4x = 2$

$putting \: the \: value \: of \: x = 3$

$⟹3y - 4 \times 3 = 2$

$⟹3y = 2 + 12$

$⟹3y = 14$

$\\⟹y = \frac{14}{3}$