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Use the working backward method to find the sotution of the equation 4y-1=7

Use the working backward method to find the sotution of the equation 4y-1=7
asked 99.5k views
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Use the working backward method to find the sotution of the equation
4y-1=7

asked
User ZWang
by
7.1k points

2 Answers

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Answer:

y=2

Step-by-step explanation:

answered
User Llaves
by
8.2k points
2 votes
4y-1=7
—-add 1 on both sides..the 1’s will cancel out each other and 7 + 1 = 8

4y=8
—-divide 4 on both sides..the 4’s will cancel out each other and 8 divided by 4 = 2.

Answer: y=2
answered
User Michael Lang
by
8.0k points
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