How do you solve $23 = 2 x + 3 x - 7 + x$ $23= 2x + 3x - 7+ x$ ?

Question

1168 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-10-28T12:25:23

$x = 5$ $x = 5$

$23 = 2 x + 3 x - 7 + x$ $23 = 2x + 3x - 7 + x$

$23 = 6 x - 7$ $23 = 6x - 7$

$23 + 7 = 6 x - 7 + 7$ $23 + 7 = 6x -7 +7$

$30 = 6 x$ $30 = 6x$

$x = \frac{30}{6}$ $x = 30/6$

$:. x = 5$

How do you solve 23= 2x + 3x - 7+ x23=2x+3x−7+x23= 2x + 3x - 7+ x?