On b (left of c) and c !

rewrite each of the following expressions so that your answer has no negative or fractional exponents

Alrighty

remember

and

and
for all real numbers x
and


b.
=


c.
x^0=1
so
that (x^-3y)^0=1
because exponents first in pemdas
so we are left with
x^2y^-1

2(10 - 13x) + 9x = -34x + 6020 - 26x + 9x = -34x + distributive property-17x = -34x + subtraction property (subtracted 20 from both sides)17x = addition property (added 34x to both sides)x = 40/ division property (divided both sides by 17)