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What value from the set [4.5.6.7.8] makes the equation 8x + 1 = 57 true? Show your work? No fake/scam answers - No "i dunno" answers - no gacha life avatars
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4 votes
What value from the set [4.5.6.7.8] makes the equation 8x + 1 = 57 true? Show your work?

No fake/scam answers - No "i dunno" answers - no gacha life avatars

User Bachposer
by
2.8k points

2 Answers

4 votes
8x+1=57
-1 -1
8x=56
divide 8
x= 7
User Nawlbergs
by
4.3k points
4 votes

Answer:

7

Explanation:

8x+1=57 subtract 1 from each side

8x=56 divide by 8

x=7

User Libra
by
3.2k points
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