30+(-7)=t

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Solution for 30+(-7)=t equation:


Simplifying
30 + (-7) = t
30 + -7 = t

Combine like terms: 30 + -7 = 23
23 = t

Solving
23 = 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.
23 + -1t = t + -1t

Combine like terms: t + -1t = 0
23 + -1t = 0

Add '-23' to each side of the equation.
23 + -23 + -1t = 0 + -23

Combine like terms: 23 + -23 = 0
0 + -1t = 0 + -23
-1t = 0 + -23

Combine like terms: 0 + -23 = -23
-1t = -23

Divide each side by '-1'.
t = 23

Simplifying
t = 23

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