Please answer this. Ill give Thanks and brainliest.

the solution to the equations is :-

(4,3)

Step-by-step explanation:

here's the solution :-

=》x + 2y = 10

=》x = 10 - 2y

now, plugging the value of x in other equation :-

=》9x - 2y = 30

=》9 × (10 - 2y) - 2y = 30

=》90 - 18y -2y = 30

=》-20y = 30 - 90

=》y = -60 ÷ -20

=》y = 3

now, plugging the value of y in first equation,

=》x = 10 - 2y

=》x = 10 - (2×3)

=》x = 10 - 6

=》x = 4

so, the solution of the system is (4,3)

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: