Answer:
x=5
Step-by-step explanation:
-3x+7=-8
Bring 7 to the other side, it becomes negative
-3x=-8-7
Signs are same on rhs so u add
-3x = -8+-7= -15
Bring -3 to the other side n divide
therefore,
x=-15/-3
= +5 (two negatives become positive)
Hope it helps!
Answer:
Step-by-step explanation:
Answer:
subtraction
Step-by-step explanation:
Answer:
slope: -1/6
Step-by-step explanation:
to find the slope of a line we can use the formula (y2-y1)/(x2-x1)
this means ththe second y subtracted by the first year divided by the second x subtracted by the first x
when plugged in you get (10-8)/(-7-5)
when simplified it becomes 2/-12 and then -1/6
