Question

2(9n-1)+7(n+6)=-60

Answer 1

use the distributive property. 18n-2 +7n+42=-60
add like terms 25n+40=-60
then subtract 40 from -60
25n=-100
divide by 25
n=-4

Answer 2

thank you

Answer 3

no problem:)

Answer 4

can i have your helpwith properties of exponents on this equation (4xy)to the negative 1 power

Answer 5

:/ sorry idk how to do that...
try closing this question and posting (4xy)^-1 so others can see it :) im sure they can help :)