Answer:
Equation of line is given by:
Step-by-step explanation:
Given points:
Slope of line 
where 
and 
is a point on the line
∴ 
Point-slope equation of line is given by:
where is a point on the line and 
is slope of line.
Using point 
and slope point-slope equation of line is given by:
Simplifying.
Using distribution.
Subtracting 2 to both sides.
Thus, equation of line is
Answer:
The first answer 130c
Step-by-step explanation:
Answer:
x=-11
Step-by-step explanation:
3(1-3x)=2(-4x+7)
1) Distribute 3 to 1 and -3x:
3-9x=2(-4x+7)
2) Distribute 2 to -4x and 7:
3-9x=-8x+14
3) Subtract 3 from both sides::
-9x=-8x+11
4) Add 8x to both sides:
-1x=11
5) Divide both sides by -1:
x=-11
Footnotes:
-The <u>Distributive</u> property says a(b+c)=ab+ac
-When you have a negative variable, there is an implied (-1) before the variable :)
Answer:
y=4x+3
Step-by-step explanation:
y=mx+b
15=4(3)+b
15=12+b
-12 -12
3=b
y=4x+3
