Question

Solve: 6-7(x-30=-1

Answer 1

\[6-7(x-30)=-1\]?

Answer 2

\[6-7x+210=-1\]
\[-7x+216=-1\]
\[-7x=-1-216\]
\[-7x=-217\]
\[x=\frac{-217}{-7}\]
\[x=31\]

Answer 3

No I think its \[7x-21=7x+2\]
add 21 on each side/ That leaves you with
\[-7x=-28\]
Then divide by 7.
X=-4