Add 3 to each side: 2x = 5x + 7
Subtract 5x from each side: -3x = 7
Divide each side by -3: x = -7/3 ie -2 and a third
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x=8
467
A math problem
65456108113946200 is the answer to your stupid math problem.
Negative ten plus 5 equals -5. This is a math problem.