7(t-2)+7t=7(2t+5)-12

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Solution for 7(t-2)+7t=7(2t+5)-12 equation:


Simplifying
7(t + -2) + 7t = 7(2t + 5) + -12

Reorder the terms:
7(-2 + t) + 7t = 7(2t + 5) + -12
(-2 * 7 + t * 7) + 7t = 7(2t + 5) + -12
(-14 + 7t) + 7t = 7(2t + 5) + -12

Combine like terms: 7t + 7t = 14t
-14 + 14t = 7(2t + 5) + -12

Reorder the terms:
-14 + 14t = 7(5 + 2t) + -12
-14 + 14t = (5 * 7 + 2t * 7) + -12
-14 + 14t = (35 + 14t) + -12

Reorder the terms:
-14 + 14t = 35 + -12 + 14t

Combine like terms: 35 + -12 = 23
-14 + 14t = 23 + 14t

Add '-14t' to each side of the equation.
-14 + 14t + -14t = 23 + 14t + -14t

Combine like terms: 14t + -14t = 0
-14 + 0 = 23 + 14t + -14t
-14 = 23 + 14t + -14t

Combine like terms: 14t + -14t = 0
-14 = 23 + 0
-14 = 23

Solving
-14 = 23

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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