8(-9t+13)=-4(15t+4)+12

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Solution for 8(-9t+13)=-4(15t+4)+12 equation:


Simplifying
8(-9t + 13) = -4(15t + 4) + 12

Reorder the terms:
8(13 + -9t) = -4(15t + 4) + 12
(13 * 8 + -9t * 8) = -4(15t + 4) + 12
(104 + -72t) = -4(15t + 4) + 12

Reorder the terms:
104 + -72t = -4(4 + 15t) + 12
104 + -72t = (4 * -4 + 15t * -4) + 12
104 + -72t = (-16 + -60t) + 12

Reorder the terms:
104 + -72t = -16 + 12 + -60t

Combine like terms: -16 + 12 = -4
104 + -72t = -4 + -60t

Solving
104 + -72t = -4 + -60t

Solving for variable 't'.

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

Add '60t' to each side of the equation.
104 + -72t + 60t = -4 + -60t + 60t

Combine like terms: -72t + 60t = -12t
104 + -12t = -4 + -60t + 60t

Combine like terms: -60t + 60t = 0
104 + -12t = -4 + 0
104 + -12t = -4

Add '-104' to each side of the equation.
104 + -104 + -12t = -4 + -104

Combine like terms: 104 + -104 = 0
0 + -12t = -4 + -104
-12t = -4 + -104

Combine like terms: -4 + -104 = -108
-12t = -108

Divide each side by '-12'.
t = 9

Simplifying
t = 9

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