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

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


Simplifying
-5(t + -7) + -1(t + 8) = 4

Reorder the terms:
-5(-7 + t) + -1(t + 8) = 4
(-7 * -5 + t * -5) + -1(t + 8) = 4
(35 + -5t) + -1(t + 8) = 4

Reorder the terms:
35 + -5t + -1(8 + t) = 4
35 + -5t + (8 * -1 + t * -1) = 4
35 + -5t + (-8 + -1t) = 4

Reorder the terms:
35 + -8 + -5t + -1t = 4

Combine like terms: 35 + -8 = 27
27 + -5t + -1t = 4

Combine like terms: -5t + -1t = -6t
27 + -6t = 4

Solving
27 + -6t = 4

Solving for variable 't'.

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

Add '-27' to each side of the equation.
27 + -27 + -6t = 4 + -27

Combine like terms: 27 + -27 = 0
0 + -6t = 4 + -27
-6t = 4 + -27

Combine like terms: 4 + -27 = -23
-6t = -23

Divide each side by '-6'.
t = 3.833333333

Simplifying
t = 3.833333333

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