5t-4+2t=45

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Solution for 5t-4+2t=45 equation: 


Simplifying
5t + -4 + 2t = 45

Reorder the terms:
-4 + 5t + 2t = 45

Combine like terms: 5t + 2t = 7t
-4 + 7t = 45

Solving
-4 + 7t = 45

Solving for variable 't'.

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

Add '4' to each side of the equation.
-4 + 4 + 7t = 45 + 4

Combine like terms: -4 + 4 = 0
0 + 7t = 45 + 4
7t = 45 + 4

Combine like terms: 45 + 4 = 49
7t = 49

Divide each side by '7'.
t = 7

Simplifying
t = 7

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