Answer:
Step-by-step explanation:
hello :
6x+5y=-20.....(*)
-6x-10y=25.....(**)
add(*) and(**) : -5y=5 so y= -1
multiply (*) by 2 : 12x+10y=-40 ...(***)
now add(**) and (***) : 6x=-15 so x = -15/6 = -5/2
Answer:
y = 3x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 3x - 8 ← is in slope- intercept form
with slope m = 3
• Parallel lines have equal slopes, hence
y = 3x + c ← is the partial equation of the parallel line
To find c substitute (- 6, - 17 ) into the partial equation
- 17 = - 18 + c ⇒ c = - 17 + 18 = 1
y = 3x + 1 ← equation in slope- intercept form
The answer is 1014. Look at my work...
I think its 2 i hope its right