draw the graph for the equation 2x+3y=6 from the graph find the value of y when x =-3
Answers
Answered by
2
Answer:
The value of y when x = -3 is 4
Step-by-step explanation:
2x + 3y = 6
Collect like terms of 3y
3y = 6 - 2x
3y = -2x + 6
Divide both sides by 3
3y/3 = -2x/3 + 6/3
y = -2x/3 + 2
where -2/3 which is the coefficient of x is the slope and 2 is the intercept.
To find the value of y when x=-3
from, y = -2x/3 + 2
substitute the value of x = -3
y = -2(-3)/3 + 2
y = 6/3 + 2
y = 2 + 2
y = 4
Similar questions