Y-32=-5/4 (x-32) math

x=3 y=4

Step-by-step explanation:

x+y=7; x + 2y = 11

step: solve x + y = 7 for x:

x + y + - y = 7 + - y (add - y to both sides)

x = - y + 7

step: substitute - y + 7 for x in x + 2y = 11:

x + 2y = 11

-y + 7 + 2y = 11

y + 7 = 11 (simplify both sides of the equation)

y + 7 + - 7 = 11 + - 7 (add - 7 to both sides)

y = 4

step: substitute 4 for y in x = - y + 7:

x = - y + 7

x = - 4 + 7

x = 3 (simplify both sides of the equation)