3(t-4)+7t=5(2t+20)-12

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Solution for 3(t-4)+7t=5(2t+20)-12 equation:


Simplifying
3(t + -4) + 7t = 5(2t + 20) + -12

Reorder the terms:
3(-4 + t) + 7t = 5(2t + 20) + -12
(-4 * 3 + t * 3) + 7t = 5(2t + 20) + -12
(-12 + 3t) + 7t = 5(2t + 20) + -12

Combine like terms: 3t + 7t = 10t
-12 + 10t = 5(2t + 20) + -12

Reorder the terms:
-12 + 10t = 5(20 + 2t) + -12
-12 + 10t = (20 * 5 + 2t * 5) + -12
-12 + 10t = (100 + 10t) + -12

Reorder the terms:
-12 + 10t = 100 + -12 + 10t

Combine like terms: 100 + -12 = 88
-12 + 10t = 88 + 10t

Add '-10t' to each side of the equation.
-12 + 10t + -10t = 88 + 10t + -10t

Combine like terms: 10t + -10t = 0
-12 + 0 = 88 + 10t + -10t
-12 = 88 + 10t + -10t

Combine like terms: 10t + -10t = 0
-12 = 88 + 0
-12 = 88

Solving
-12 = 88

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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