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14 votes
Y = -3x + 4 Y = 4x - 10
Solve please

User Jeanlouis
by
3.7k points

1 Answer

4 votes

Answer:

x = 2, y = -2

Explanation:

This means that
-3x + 4 = 4x - 10

Now, you just have to solve the equation


-3x + 4 = 4x - 10\\\\

add 3x to both sides


4 = 7x - 10

add 10 to both sides


14 = 7x

divide both sides by 7


x = 2

Substitute this into the equation
y = -3x + 4


y = -3(2) +4\\y = -6 + 4


y = -2\\

User Fukanchik
by
3.9k points