-4t+16=21

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Solution for -4t+16=21 equation:


Simplifying
-4t + 16 = 21

Reorder the terms:
16 + -4t = 21

Solving
16 + -4t = 21

Solving for variable 't'.

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

Add '-16' to each side of the equation.
16 + -16 + -4t = 21 + -16

Combine like terms: 16 + -16 = 0
0 + -4t = 21 + -16
-4t = 21 + -16

Combine like terms: 21 + -16 = 5
-4t = 5

Divide each side by '-4'.
t = -1.25

Simplifying
t = -1.25

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