7t+5=-3t-15

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Solution for 7t+5=-3t-15 equation:


Simplifying
7t + 5 = -3t + -15

Reorder the terms:
5 + 7t = -3t + -15

Reorder the terms:
5 + 7t = -15 + -3t

Solving
5 + 7t = -15 + -3t

Solving for variable 't'.

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

Add '3t' to each side of the equation.
5 + 7t + 3t = -15 + -3t + 3t

Combine like terms: 7t + 3t = 10t
5 + 10t = -15 + -3t + 3t

Combine like terms: -3t + 3t = 0
5 + 10t = -15 + 0
5 + 10t = -15

Add '-5' to each side of the equation.
5 + -5 + 10t = -15 + -5

Combine like terms: 5 + -5 = 0
0 + 10t = -15 + -5
10t = -15 + -5

Combine like terms: -15 + -5 = -20
10t = -20

Divide each side by '10'.
t = -2

Simplifying
t = -2

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