9+3t-1=9t+15-7t

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Solution for 9+3t-1=9t+15-7t equation:


Simplifying
9 + 3t + -1 = 9t + 15 + -7t

Reorder the terms:
9 + -1 + 3t = 9t + 15 + -7t

Combine like terms: 9 + -1 = 8
8 + 3t = 9t + 15 + -7t

Reorder the terms:
8 + 3t = 15 + 9t + -7t

Combine like terms: 9t + -7t = 2t
8 + 3t = 15 + 2t

Solving
8 + 3t = 15 + 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.
8 + 3t + -2t = 15 + 2t + -2t

Combine like terms: 3t + -2t = 1t
8 + 1t = 15 + 2t + -2t

Combine like terms: 2t + -2t = 0
8 + 1t = 15 + 0
8 + 1t = 15

Add '-8' to each side of the equation.
8 + -8 + 1t = 15 + -8

Combine like terms: 8 + -8 = 0
0 + 1t = 15 + -8
1t = 15 + -8

Combine like terms: 15 + -8 = 7
1t = 7

Divide each side by '1'.
t = 7

Simplifying
t = 7

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