Answer:
Parallel lines
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 = x + 3 ← is in slope- intercept form
with slope m = 1
- x + y = 7 ( add x to both sides )
y = x + 7 ← in slope- intercept form
with slope m = 1
Parallel lines have equal slopes, thus the lines are parallel
Answer:
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Step-by-step explanation:
Answer:
b. lol.
Step-by-step explanation:
yeah I'm almost positive
Answer:
The value of n is 1
Step-by-step explanation:
Given the expression 
In other to solve for n we have to perform a series of step wise operations as follows
collecting like terms we have


The negative signs will council out on both sides we have

Dividing both sides by 2 we have
n= 
