The sum of a number and twenty-six, divided by twelve is equal to seven!
Please!!
1 answer:
Answer:
58
Step-by-step explanation:
1. let x be the unknown number
2. make an expression
x + 26/12 = 7/1
3. cross multiply
x +26 × 1 = x + 26
12 × 7 = 84
x + 26 = 84
4. move variables on one side and numbers on other side of the equal sign
x + 26 = 84
- 26 -26
x = 58
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Answer:
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Step-by-step explanation:
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Answer:
the second description and and expression is correct
Step-by-step explanation:
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