7t+7=9t-5

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Solution for 7t+7=9t-5 equation:


Simplifying
7t + 7 = 9t + -5

Reorder the terms:
7 + 7t = 9t + -5

Reorder the terms:
7 + 7t = -5 + 9t

Solving
7 + 7t = -5 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
7 + 7t + -9t = -5 + 9t + -9t

Combine like terms: 7t + -9t = -2t
7 + -2t = -5 + 9t + -9t

Combine like terms: 9t + -9t = 0
7 + -2t = -5 + 0
7 + -2t = -5

Add '-7' to each side of the equation.
7 + -7 + -2t = -5 + -7

Combine like terms: 7 + -7 = 0
0 + -2t = -5 + -7
-2t = -5 + -7

Combine like terms: -5 + -7 = -12
-2t = -12

Divide each side by '-2'.
t = 6

Simplifying
t = 6

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