Answer:
x = 1
Step-by-step explanation:
Given
8x - 2(x - 7) = 20 ← distribute parenthesis on left side
8x - 2x + 14 = 20, that is
6x + 14 = 20 ( subtract 14 from both sides )
6x = 6 ( divide both sides by 6 )
x = 1
Perpendicular equation: y=-1/5x + 6
Answer:
3
Step-by-step explanation:
Rise over run
Answer:
Step-by-step explanation:
Distribute each one like a robot
Or factor it like a human.
5(x+2y - 3)
Start at one of the vertices and draw a line from there to a point on the oposite side, not ending at another vertex