7t-8t+4=5+-2

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Solution for 7t-8t+4=5+-2 equation:


Simplifying
7t + -8t + 4 = 5 + -2

Reorder the terms:
4 + 7t + -8t = 5 + -2

Combine like terms: 7t + -8t = -1t
4 + -1t = 5 + -2

Combine like terms: 5 + -2 = 3
4 + -1t = 3

Solving
4 + -1t = 3

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 + -1t = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1t = 3 + -4
-1t = 3 + -4

Combine like terms: 3 + -4 = -1
-1t = -1

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

Simplifying
t = 1

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