4+t=21

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Solution for 4+t=21 equation:


4+t=21

We simplify the equation to the form, which is simple to understand
4+t=21

We move all terms containing t to the left and all other terms to the right.
+1t=+21-4

We simplify left and right side of the equation.
+1t=+17

We divide both sides of the equation by 1 to get t.
t=17

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