7+18t-4=9t+131-7t

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Solution for 7+18t-4=9t+131-7t equation:


Simplifying
7 + 18t + -4 = 9t + 131 + -7t

Reorder the terms:
7 + -4 + 18t = 9t + 131 + -7t

Combine like terms: 7 + -4 = 3
3 + 18t = 9t + 131 + -7t

Reorder the terms:
3 + 18t = 131 + 9t + -7t

Combine like terms: 9t + -7t = 2t
3 + 18t = 131 + 2t

Solving
3 + 18t = 131 + 2t

Solving for variable 't'.

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

Add '-2t' to each side of the equation.
3 + 18t + -2t = 131 + 2t + -2t

Combine like terms: 18t + -2t = 16t
3 + 16t = 131 + 2t + -2t

Combine like terms: 2t + -2t = 0
3 + 16t = 131 + 0
3 + 16t = 131

Add '-3' to each side of the equation.
3 + -3 + 16t = 131 + -3

Combine like terms: 3 + -3 = 0
0 + 16t = 131 + -3
16t = 131 + -3

Combine like terms: 131 + -3 = 128
16t = 128

Divide each side by '16'.
t = 8

Simplifying
t = 8

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