9t+7=5t+15

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Solution for 9t+7=5t+15 equation:


Simplifying
9t + 7 = 5t + 15

Reorder the terms:
7 + 9t = 5t + 15

Reorder the terms:
7 + 9t = 15 + 5t

Solving
7 + 9t = 15 + 5t

Solving for variable 't'.

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

Add '-5t' to each side of the equation.
7 + 9t + -5t = 15 + 5t + -5t

Combine like terms: 9t + -5t = 4t
7 + 4t = 15 + 5t + -5t

Combine like terms: 5t + -5t = 0
7 + 4t = 15 + 0
7 + 4t = 15

Add '-7' to each side of the equation.
7 + -7 + 4t = 15 + -7

Combine like terms: 7 + -7 = 0
0 + 4t = 15 + -7
4t = 15 + -7

Combine like terms: 15 + -7 = 8
4t = 8

Divide each side by '4'.
t = 2

Simplifying
t = 2

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