How do you solve #k+ 10= 19#?

1 Answer
smendyka
Aug 31, 2017

See a solution process below:

Explanation:

Subtract #color(red)(10)# from each side of the equation to solve for #k# while keeping the equation balanced:

#k + 10 - color(red)(10) = 19 - color(red)(10)#

#k + 0 = 9#

#k = 9#

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