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

(transposing -10 to RHS) we get +10 in Rhs

63x+7x=690+10

70x=700

x=700/7

x=10