How do you solve $-2x + 15+ 4x - 25= 6$ ?

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Answer 1 · 2018-01-16T20:52:56

$x=8$

first, simplify the main equation:
$2x-10=6$
then, add 10 so;
$2x=16$
then divide by two to get $x$ on its own.
so;
$x=8$

How do you solve -2x + 15+ 4x - 25= 6-2x + 15+ 4x - 25= 6?