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maksim [4K]
2 years ago
11

Seven more than twice a number is six less than three times the same number

Mathematics
2 answers:
tresset_1 [31]2 years ago
8 0
<h2>Answer: x = 13</h2>

Step-by-step explanation:

7 more = + 7

twice a number = 2*x = 2x

6 less = -6

3 times the same number = 3 * x = 3x

Putting this together we get:

2x + 7 = 3x - 6

subtract two from both sides to isolate x

(-2x) + 2x + 7 = 3x - 6 (-2x)

7 = x - 6

add 6 to both sides to get your answer

7 (+6) = x - 6 (+6)

13 = x

or

x = 13

iren [92.7K]2 years ago
5 0

Answer:

13

Step-by-step explanation:

7+2x=3x-6

knowing this then you solve it

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