-7=3t-15-t

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


Simplifying
-7 = 3t + -15 + -1t

Reorder the terms:
-7 = -15 + 3t + -1t

Combine like terms: 3t + -1t = 2t
-7 = -15 + 2t

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

Combine like terms: 2t + -2t = 0
-7 + -2t = -15 + 0
-7 + -2t = -15

Add '7' to each side of the equation.
-7 + 7 + -2t = -15 + 7

Combine like terms: -7 + 7 = 0
0 + -2t = -15 + 7
-2t = -15 + 7

Combine like terms: -15 + 7 = -8
-2t = -8

Divide each side by '-2'.
t = 4

Simplifying
t = 4

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