Answer:
-146, but I could be wrong, so wait till someone else answers
Step-by-step explanation:
I’m sorry but I dont see anything
Answer:
C. (3, -2)
Step-by-step explanation:
x + y = 1 ➡ x = 1 - y we can use this information in the first equation to find the value of y
3x - 5y = 19 replace x with 1 - y
3 ×(1-y) - 5y = 19 ➡ 3 - 3y - 5y = 19 add like terms
-8y = 16
y = -2 if y is 2 then x is
x + y = 1 ➡ x +(-2) = 1 and x = 3
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