3t+7-4+2.5t=

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Solution for 3t+7-4+2.5t= equation:


Simplifying
3t + 7 + -4 + 2.5t = 0

Reorder the terms:
7 + -4 + 3t + 2.5t = 0

Combine like terms: 7 + -4 = 3
3 + 3t + 2.5t = 0

Combine like terms: 3t + 2.5t = 5.5t
3 + 5.5t = 0

Solving
3 + 5.5t = 0

Solving for variable 't'.

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

Add '-3' to each side of the equation.
3 + -3 + 5.5t = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5.5t = 0 + -3
5.5t = 0 + -3

Combine like terms: 0 + -3 = -3
5.5t = -3

Divide each side by '5.5'.
t = -0.5454545455

Simplifying
t = -0.5454545455

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