What is this answer? (X+15) + (y+3) = (4) 2

Question

Mathematics

Naomi Hurley

26 July, 22:40

What is this answer? (X+15) + (y+3) = (4) 2

+4

Answers (2)

Know the Answer?

Athena Soto · Answer 1

(x+15) + (y+3) = (4) 2

y+3 = (4) 2 - (x+15)

y = (4) 2 - (x+15) - 3

Reynaldo Chang · Answer 2

(x + 15) + (y + 3) = (4) 2

x + y + 15 + 3 = 8

x + y + 18 = 8

-18 - 18

x + y = - 10

x - x + y = - 10 - x

y = - 10 - x

x - 10 - x = - 10

x - x - 10 = - 10

0x - 10 = - 10

+10 + 10

0x = 0

0 0

x = 0

0 + y = - 10

+0 + 0

y = - 10

(x, y) = (0, - 10)