Which value of x makes this equation true?
–5(r = 20) 35
1 answer:
Answer:
r = -140
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Not sure if this was the answer you were looking for.
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N=-4
Distribute the -5
-15n-20=40
-15n=60
n=-4
Answer:
C
Step-by-step explanation:
35/5=7*4=28
he ran for 28 minutes
354 / 4 = 88.5
so2 numbers below that and 2 numbers above that:
87 + 88 + 89 +90 =
2nd number is 88
K-263.48=381.09
we add 263.48 on both sides
k=644.57
