3t-3-3-t-2=7

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Solution for 3t-3-3-t-2=7 equation:


Simplifying
3t + -3 + -3 + -1t + -2 = 7

Reorder the terms:
-3 + -3 + -2 + 3t + -1t = 7

Combine like terms: -3 + -3 = -6
-6 + -2 + 3t + -1t = 7

Combine like terms: -6 + -2 = -8
-8 + 3t + -1t = 7

Combine like terms: 3t + -1t = 2t
-8 + 2t = 7

Solving
-8 + 2t = 7

Solving for variable 't'.

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

Add '8' to each side of the equation.
-8 + 8 + 2t = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 2t = 7 + 8
2t = 7 + 8

Combine like terms: 7 + 8 = 15
2t = 15

Divide each side by '2'.
t = 7.5

Simplifying
t = 7.5

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