1 answer:
Answer:
x = 5
Step-by-step explanation:
Given
13 = - 7 + 9x - 5x , that is
13 = - 7 + 4x ( add 7 to both sides )
20 = 4x ( divide both sides by 4 )
5 = x
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Answer:
Step-by-step explanation:
equal
229-133 = -y
96/-1 = -y/-1
-96 = y
Answer:
It's the first option: -5, 1 and 4
3/7m = 7/3n
9n = 49m
m/n = 9/49
I guess the answer is c:2.
