9t-7=7t-1

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Solution for 9t-7=7t-1 equation:


Simplifying
9t + -7 = 7t + -1

Reorder the terms:
-7 + 9t = 7t + -1

Reorder the terms:
-7 + 9t = -1 + 7t

Solving
-7 + 9t = -1 + 7t

Solving for variable 't'.

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

Add '-7t' to each side of the equation.
-7 + 9t + -7t = -1 + 7t + -7t

Combine like terms: 9t + -7t = 2t
-7 + 2t = -1 + 7t + -7t

Combine like terms: 7t + -7t = 0
-7 + 2t = -1 + 0
-7 + 2t = -1

Add '7' to each side of the equation.
-7 + 7 + 2t = -1 + 7

Combine like terms: -7 + 7 = 0
0 + 2t = -1 + 7
2t = -1 + 7

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

Divide each side by '2'.
t = 3

Simplifying
t = 3

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