-7=t+2s

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Solution for -7=t+2s equation:


Simplifying
-7 = t + 2s

Reorder the terms:
-7 = 2s + t

Solving
-7 = 2s + t

Solving for variable 's'.

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

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

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

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

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

Divide each side by '-2'.
s = -3.5 + -0.5t

Simplifying
s = -3.5 + -0.5t

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