Solve for k
k=7
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12k-3-\left(6k-10\right)=7k
Use the distributive property to multiply 3 by 4k-1.
12k-3-6k-\left(-10\right)=7k
To find the opposite of 6k-10, find the opposite of each term.
12k-3-6k+10=7k
The opposite of -10 is 10.
6k-3+10=7k
Combine 12k and -6k to get 6k.
6k+7=7k
Add -3 and 10 to get 7.
6k+7-7k=0
Subtract 7k from both sides.
-k+7=0
Combine 6k and -7k to get -k.
-k=-7
Subtract 7 from both sides. Anything subtracted from zero gives its negation.
k=7
Multiply both sides by -1.
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