7t-15=-7+3t

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


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

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

Solving
-15 + 7t = -7 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
-15 + 7t + -3t = -7 + 3t + -3t

Combine like terms: 7t + -3t = 4t
-15 + 4t = -7 + 3t + -3t

Combine like terms: 3t + -3t = 0
-15 + 4t = -7 + 0
-15 + 4t = -7

Add '15' to each side of the equation.
-15 + 15 + 4t = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 4t = -7 + 15
4t = -7 + 15

Combine like terms: -7 + 15 = 8
4t = 8

Divide each side by '4'.
t = 2

Simplifying
t = 2

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