-5t+15+9t=7t-1

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Solution for -5t+15+9t=7t-1 equation:


Simplifying
-5t + 15 + 9t = 7t + -1

Reorder the terms:
15 + -5t + 9t = 7t + -1

Combine like terms: -5t + 9t = 4t
15 + 4t = 7t + -1

Reorder the terms:
15 + 4t = -1 + 7t

Solving
15 + 4t = -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.
15 + 4t + -7t = -1 + 7t + -7t

Combine like terms: 4t + -7t = -3t
15 + -3t = -1 + 7t + -7t

Combine like terms: 7t + -7t = 0
15 + -3t = -1 + 0
15 + -3t = -1

Add '-15' to each side of the equation.
15 + -15 + -3t = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -3t = -1 + -15
-3t = -1 + -15

Combine like terms: -1 + -15 = -16
-3t = -16

Divide each side by '-3'.
t = 5.333333333

Simplifying
t = 5.333333333

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