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Y = -3x + 5
3x - 2y = -10

User Alley
by
3.9k points

2 Answers

1 vote

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:

(0,5)

Equation Form:

x = 0, y = 5

Explanation:

hope i helped you :)

User Fuzzical Logic
by
4.1k points
3 votes

Answer:

x = 0

y = 5

Explanation:

y = -3x + 5

y + 3x = 5 ______(1)

3x - 2y = -10_____(2)


(1) - (2) \\ y + 3x - (3x - 2y) = 5 - ( -10) \\ y + 3x - 3x + 2y = 5 + 10 \\ y + 2y = 15 \\ 3y = 15 \\ y = (15)/(3) \\ y = 5 \\

y = 5,


3x + y = 5 \\ 3x + (5) = 5 \\ 3x + 5 = 5 \\ 3x = 5 - 5 \\ 3x = 0 \\ x = (0)/(5) \\ x = 0 \\

User Jackson Cunningham
by
3.9k points