4(y+t)=21

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Solution for 4(y+t)=21 equation: 


Simplifying
4(y + t) = 21

Reorder the terms:
4(t + y) = 21
(t * 4 + y * 4) = 21
(4t + 4y) = 21

Solving
4t + 4y = 21

Solving for variable 't'.

Move all terms containing t to the left, all other terms to the right.

Add '-4y' to each side of the equation.
4t + 4y + -4y = 21 + -4y

Combine like terms: 4y + -4y = 0
4t + 0 = 21 + -4y
4t = 21 + -4y

Divide each side by '4'.
t = 5.25 + -1y

Simplifying
t = 5.25 + -1y

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