7t+3=-2t-15

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Solution for 7t+3=-2t-15 equation:


Simplifying
7t + 3 = -2t + -15

Reorder the terms:
3 + 7t = -2t + -15

Reorder the terms:
3 + 7t = -15 + -2t

Solving
3 + 7t = -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.
3 + 7t + 2t = -15 + -2t + 2t

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

Combine like terms: -2t + 2t = 0
3 + 9t = -15 + 0
3 + 9t = -15

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

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

Combine like terms: -15 + -3 = -18
9t = -18

Divide each side by '9'.
t = -2

Simplifying
t = -2

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