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

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


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

Reorder the terms:
-8(-7 + t) + -1(t + 8) = 3
(-7 * -8 + t * -8) + -1(t + 8) = 3
(56 + -8t) + -1(t + 8) = 3

Reorder the terms:
56 + -8t + -1(8 + t) = 3
56 + -8t + (8 * -1 + t * -1) = 3
56 + -8t + (-8 + -1t) = 3

Reorder the terms:
56 + -8 + -8t + -1t = 3

Combine like terms: 56 + -8 = 48
48 + -8t + -1t = 3

Combine like terms: -8t + -1t = -9t
48 + -9t = 3

Solving
48 + -9t = 3

Solving for variable 't'.

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

Add '-48' to each side of the equation.
48 + -48 + -9t = 3 + -48

Combine like terms: 48 + -48 = 0
0 + -9t = 3 + -48
-9t = 3 + -48

Combine like terms: 3 + -48 = -45
-9t = -45

Divide each side by '-9'.
t = 5

Simplifying
t = 5

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