4.2t-5.2=3.8t+7

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Solution for 4.2t-5.2=3.8t+7 equation: 


Simplifying
4.2t + -5.2 = 3.8t + 7

Reorder the terms:
-5.2 + 4.2t = 3.8t + 7

Reorder the terms:
-5.2 + 4.2t = 7 + 3.8t

Solving
-5.2 + 4.2t = 7 + 3.8t

Solving for variable 't'.

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

Add '-3.8t' to each side of the equation.
-5.2 + 4.2t + -3.8t = 7 + 3.8t + -3.8t

Combine like terms: 4.2t + -3.8t = 0.4t
-5.2 + 0.4t = 7 + 3.8t + -3.8t

Combine like terms: 3.8t + -3.8t = 0.0
-5.2 + 0.4t = 7 + 0.0
-5.2 + 0.4t = 7

Add '5.2' to each side of the equation.
-5.2 + 5.2 + 0.4t = 7 + 5.2

Combine like terms: -5.2 + 5.2 = 0.0
0.0 + 0.4t = 7 + 5.2
0.4t = 7 + 5.2

Combine like terms: 7 + 5.2 = 12.2
0.4t = 12.2

Divide each side by '0.4'.
t = 30.5

Simplifying
t = 30.5

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