Solve For X A 3 B 30 C 60 D 90

1 answer:

8 0

Answer:

sln

10x+10x+30+90=180

20x+120=180

20x=180-120

20x=60

x=3

the answer is A) 3

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trasher [3.6K]

Answer:

Step-by-step explanation:

five times a number increased by nine is

5x+9

x is the unknown number being multiplied by 5

increase= add

so add by 9

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masha68 [24]

Answer:

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