15=t-7

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Solution for 15=t-7 equation: 


Simplifying
15 = t + -7

Reorder the terms:
15 = -7 + t

Solving
15 = -7 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
15 + -1t = -7 + t + -1t

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

Add '-15' to each side of the equation.
15 + -15 + -1t = -7 + -15

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

Combine like terms: -7 + -15 = -22
-1t = -22

Divide each side by '-1'.
t = 22

Simplifying
t = 22

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