4x-5x+3x-x=-7+2
x=-5
@lorenzo_morelli 👍👌
4x+7-5x-2=-3x+x
-x+5=-2x
X=-5
@thomasmatematician 👍👌
4x + 7 -5x - 2 = -3x + x
-x + 5 = -2x
x = -5
=================================================
$\small 4x+7-5x-2 = -3x+x$
$\small -x+5 = -2x$
$\small -x+2x = -5$
$\small x = -5$
@gramor 👍👌👍
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