Question

Which is the correct solution to the two-step equation below?
2/5x + 10 = 30
a. x = 100
b. x = 12
c. x = 50
d. x = 16

Answer 1

Answer:

the answer is 50

Step-by-step explanation:

if x is in the numerator,

(2/5)x+10=30

(2/5)x=30-10

(2/5)x=20

2x=100

x=50

if x is in the denominator,then

2/5x+10=30

take LCM

(2+50x)/5x=30

2+50x=150x

100x=2

x=1/50

Answer 2

Step-by-step explanation:

I tried very times But I couldn't find any solution...

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