225-t-4=6.4

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Solution for 225-t-4=6.4 equation:


Simplifying
225 + -1t + -4 = 6.4

Reorder the terms:
225 + -4 + -1t = 6.4

Combine like terms: 225 + -4 = 221
221 + -1t = 6.4

Solving
221 + -1t = 6.4

Solving for variable 't'.

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

Add '-221' to each side of the equation.
221 + -221 + -1t = 6.4 + -221

Combine like terms: 221 + -221 = 0
0 + -1t = 6.4 + -221
-1t = 6.4 + -221

Combine like terms: 6.4 + -221 = -214.6
-1t = -214.6

Divide each side by '-1'.
t = 214.6

Simplifying
t = 214.6

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