-8(t-8)-3(3t+1)=-7

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Solution for -8(t-8)-3(3t+1)=-7 equation: 


Simplifying
-8(t + -8) + -3(3t + 1) = -7

Reorder the terms:
-8(-8 + t) + -3(3t + 1) = -7
(-8 * -8 + t * -8) + -3(3t + 1) = -7
(64 + -8t) + -3(3t + 1) = -7

Reorder the terms:
64 + -8t + -3(1 + 3t) = -7
64 + -8t + (1 * -3 + 3t * -3) = -7
64 + -8t + (-3 + -9t) = -7

Reorder the terms:
64 + -3 + -8t + -9t = -7

Combine like terms: 64 + -3 = 61
61 + -8t + -9t = -7

Combine like terms: -8t + -9t = -17t
61 + -17t = -7

Solving
61 + -17t = -7

Solving for variable 't'.

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

Add '-61' to each side of the equation.
61 + -61 + -17t = -7 + -61

Combine like terms: 61 + -61 = 0
0 + -17t = -7 + -61
-17t = -7 + -61

Combine like terms: -7 + -61 = -68
-17t = -68

Divide each side by '-17'.
t = 4

Simplifying
t = 4

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