Identify the equation: Identify the equation to solve.The equation given is 19+n=30. We need to find the value of n.
Isolate the variable : Isolate the variable on one side of the equation.To do this, we subtract from both sides of the equation to get n on its own.\newline191919 + n - 191919 = 303030 - 191919
Perform the subtraction: Perform the subtraction to find the value of nnn.n=30−19n = 30 - 19n=30−19n=11n = 11n=11
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