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

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Solution for 3(t-5)+7t=5(2t+5)-12 equation: 


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

Reorder the terms:
3(-5 + t) + 7t = 5(2t + 5) + -12
(-5 * 3 + t * 3) + 7t = 5(2t + 5) + -12
(-15 + 3t) + 7t = 5(2t + 5) + -12

Combine like terms: 3t + 7t = 10t
-15 + 10t = 5(2t + 5) + -12

Reorder the terms:
-15 + 10t = 5(5 + 2t) + -12
-15 + 10t = (5 * 5 + 2t * 5) + -12
-15 + 10t = (25 + 10t) + -12

Reorder the terms:
-15 + 10t = 25 + -12 + 10t

Combine like terms: 25 + -12 = 13
-15 + 10t = 13 + 10t

Add '-10t' to each side of the equation.
-15 + 10t + -10t = 13 + 10t + -10t

Combine like terms: 10t + -10t = 0
-15 + 0 = 13 + 10t + -10t
-15 = 13 + 10t + -10t

Combine like terms: 10t + -10t = 0
-15 = 13 + 0
-15 = 13

Solving
-15 = 13

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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