Question

solve and simply
$63x + 7x - 10 = 690$
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Answer 1

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Q:-solve and simply

$63x + 7x - 10 = 690$

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$➾63x + 7x - 10 = 690$

$➾70x - 10 = 690$

$➾70x = 700$

$➾x = \frac{700}{70} = 10$

$➾x = 10$✓

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Answer 2

Answer:

63x + 7x - 10 = 690

70x - 10 = 690

70x = 690 +10

70x = 700

x = 700/70

x = 10