+8262 Do the inverse operation for addition.
$$X+7=11\Rightarrow11-7=X$$
Now, subtract.
$$11-7=4\\\\\boxed{X=4}$$
So, the answer is $$\boxed{X=4}.$$
+8262 Do the inverse operation for addition.
$$X+7=11\Rightarrow11-7=X$$
Now, subtract.
$$11-7=4\\\\\boxed{X=4}$$
So, the answer is $$\boxed{X=4}.$$
