The number is -9
Step-by-step explanation:
Let x be the number then according to given statement

Subtracting 10 from both sides

Subtracting x from both sides

Dividing both sides by 3

<u>Verification:</u>

The number is -9
Keywords: Linear equation, variables
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Answer:
9
Step-by-step explanation:
6+x, when x = 3
6+(3)
6+3=9
Answer:
i worked out the equation provided and all i get is (y = -2.5)
Step-by-step explanation:
Answer:
13x
Step-by-step explanation:
C = 8
6 + 8 = 14
1/2 × 14 = 7