Question is on the image attached. Pls included a detailed answer. very confused.

When we add two equations, it's important to combine like terms

x's with x's

y's with y's

and constants with constants

2x + 5x = 7x

3y + (-y) = 2y

-5 + -12 = -17

Let's put everything together for a final equation

7x + 2y - 17 = 0

or

7x + 2y = 17

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things