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JulijaS [17]
2 years ago
6

Twice a number plus 6 times the number is 72

Mathematics
2 answers:
kolbaska11 [484]2 years ago
8 0

(2 \times x) + (6 \times x) = 72 \\ 2x + 6x = 72 \\ 8x = 72 \\ x = 72 \div 8 \\  x  = 9

ExtremeBDS [4]2 years ago
6 0

Answer:

9

Step-by-step explanation:

Let the no be x

By the conditions given ,

2x + 6x = 72

8x = 72

x = 72/8

x = 9

therefore the no is 9

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