Hey there,
Lets solve this together, my friend
Divide both sides by −2
\(c=10/-2\)
Simplify 10 /−2 to −10 / 2
\(c = -10 / 2\)
Simplify 10 / 2 to 5
\(c=-5\)
-------- Check your work
\(-2c=10\)
Let c=−5
\(-2*-5=10\)
Simplify 2×−5 to −10
\(10=10\)
Therefore, the answer is correct!