First, we have to subtract 5x, both sides of the
inequality:
-7-3x-5x<5x-5x+29
-7-8x<29
Now,
we'll keep the unknown to the left side of the inequality and we'll multiply the
inequality, both sides, by -1. Because of the negative value, the sign of the inequality
will be changed, after
multiplying.
7+8x>-29
Now,
we'll subtract 7, both sides of the inequality, and we'll
get:
7-7+8x>-29-7
8x>-36
Now,
we'll divide the inequality by
8:
x>-36/8
x>-9/2
The
solution of the inequality consists in all x values from the interval (-9/2,
inf).
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