Question

add the following polynomials 2x+3y-5 and -4x+5y+7

Answer 1

Answer:

-2x+8y+2 answer here 2x add with -4x,3yadd with 5y and -5 add with 7

Answer 2

Answer:

2x+ 3y =   5

-4x+5y = -7

+    -         +

_________

6x - 2y = 12

Step-by-step explanation: