Step-by-step explanation:
4(x – 3) = 20
1st Step: 4x – 12 = 20
Reason: Distribute
2nd Step: 4x – 12 + 12 = 20 + 12
» 4x = 32
Reason: Add 12 to both sides
3rd Step: 4x ÷ 4 = 32 ÷ 4
» x = 8
Reason: Divide both sides by 4
Answer: The slope is -4/9 Hope this help
Step-by-step explanation: (1,10) and (10,6)
M=y2-y1
x2-x1
6-10 = -4
10-1 =9
M=
First divide both sides of the equation by -3, then add 3x to both sides of the equation.
-3x + y = -1
y = 3x + 1
True.. the “opposite” is just the opposite signs:)