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

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


Simplifying
-8(t + -4) + -1(t + 7) = 3

Reorder the terms:
-8(-4 + t) + -1(t + 7) = 3
(-4 * -8 + t * -8) + -1(t + 7) = 3
(32 + -8t) + -1(t + 7) = 3

Reorder the terms:
32 + -8t + -1(7 + t) = 3
32 + -8t + (7 * -1 + t * -1) = 3
32 + -8t + (-7 + -1t) = 3

Reorder the terms:
32 + -7 + -8t + -1t = 3

Combine like terms: 32 + -7 = 25
25 + -8t + -1t = 3

Combine like terms: -8t + -1t = -9t
25 + -9t = 3

Solving
25 + -9t = 3

Solving for variable 't'.

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

Add '-25' to each side of the equation.
25 + -25 + -9t = 3 + -25

Combine like terms: 25 + -25 = 0
0 + -9t = 3 + -25
-9t = 3 + -25

Combine like terms: 3 + -25 = -22
-9t = -22

Divide each side by '-9'.
t = 2.444444444

Simplifying
t = 2.444444444

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