7(t-3)+8t=5(3t+4)-11

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Solution for 7(t-3)+8t=5(3t+4)-11 equation:


Simplifying
7(t + -3) + 8t = 5(3t + 4) + -11

Reorder the terms:
7(-3 + t) + 8t = 5(3t + 4) + -11
(-3 * 7 + t * 7) + 8t = 5(3t + 4) + -11
(-21 + 7t) + 8t = 5(3t + 4) + -11

Combine like terms: 7t + 8t = 15t
-21 + 15t = 5(3t + 4) + -11

Reorder the terms:
-21 + 15t = 5(4 + 3t) + -11
-21 + 15t = (4 * 5 + 3t * 5) + -11
-21 + 15t = (20 + 15t) + -11

Reorder the terms:
-21 + 15t = 20 + -11 + 15t

Combine like terms: 20 + -11 = 9
-21 + 15t = 9 + 15t

Add '-15t' to each side of the equation.
-21 + 15t + -15t = 9 + 15t + -15t

Combine like terms: 15t + -15t = 0
-21 + 0 = 9 + 15t + -15t
-21 = 9 + 15t + -15t

Combine like terms: 15t + -15t = 0
-21 = 9 + 0
-21 = 9

Solving
-21 = 9

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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