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X=-y-2 0.5x+y=1 Solve the system by substituting for x instead of for y.

X=-y-2 0.5x+y=1 Solve the system by substituting for x instead of for y.
asked 25.8k views
19 votes
X=-y-2
0.5x+y=1
Solve the system by substituting for x instead of for y.

asked
User Sena
by
8.2k points

1 Answer

4 votes

Answer:

y=4

Explanation:

Substitute for x.

0.5(-y-2)+y=1

Solve.

-0.5y-1+y=1

0.5y=2

y=4

answered
User Tony S Yu
by
8.7k points
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