You'll actually need to graph for the first segment
but the second part can be solved with algebra
The equation of the line is y(x)=-x
if we test the co0ordinates we can find if the point lies on the line
(5,5)
y(x)=-x
Using the x co-ordinate
y(5)= -5
y=-5
Leaving us with (5,-5)
Because (5,-5) is not (5,5)
This is not a point on the line
The slope of the line is -1
2x*2=14x-20
<span>Simplifying
2x * 2 = 14x + -20
Reorder the terms for easier multiplication:
2 * 2x = 14x + -20
Multiply 2 * 2
4x = 14x + -20
Reorder the terms:
4x = -20 + 14x
Solving
4x = -20 + 14x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14x' to each side of the equation.
4x + -14x = -20 + 14x + -14x
Combine like terms: 4x + -14x = -10x
-10x = -20 + 14x + -14x
Combine like terms: 14x + -14x = 0
-10x = -20 + 0
-10x = -20
Divide each side by '-10'.
x = 2
Simplifying
x = 2
Best of luck hope I helped :)
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1. -1.75x
2. -3.7
3. divide 2x by two = 1x or just x
4. then divide -2 by 2 and
Answer: x= -1
Divide b from both sides then it should be a equal C therefore if you add be it be the midpoint of a and C because BNB or equal to a C