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Linear Equation in 2 Variables

Solve: 2.5x ...

Question

Solve:
$2.5 x - 6 + 7.5 x - 24 = 0$

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Solution

We have,
$2.5 x - 6 + 7.5 x - 24 = 0$

$10 x - 30 = 0$

$10 x = 30$

$x = 3$

Hence, this is the answer.

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