9+4t=7t+15

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Solution for 9+4t=7t+15 equation:


Simplifying
9 + 4t = 7t + 15

Reorder the terms:
9 + 4t = 15 + 7t

Solving
9 + 4t = 15 + 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.
9 + 4t + -7t = 15 + 7t + -7t

Combine like terms: 4t + -7t = -3t
9 + -3t = 15 + 7t + -7t

Combine like terms: 7t + -7t = 0
9 + -3t = 15 + 0
9 + -3t = 15

Add '-9' to each side of the equation.
9 + -9 + -3t = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -3t = 15 + -9
-3t = 15 + -9

Combine like terms: 15 + -9 = 6
-3t = 6

Divide each side by '-3'.
t = -2

Simplifying
t = -2

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