-7(t-2)-(t-4)=3

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Solution for -7(t-2)-(t-4)=3 equation:


Simplifying
-7(t + -2) + -1(t + -4) = 3

Reorder the terms:
-7(-2 + t) + -1(t + -4) = 3
(-2 * -7 + t * -7) + -1(t + -4) = 3
(14 + -7t) + -1(t + -4) = 3

Reorder the terms:
14 + -7t + -1(-4 + t) = 3
14 + -7t + (-4 * -1 + t * -1) = 3
14 + -7t + (4 + -1t) = 3

Reorder the terms:
14 + 4 + -7t + -1t = 3

Combine like terms: 14 + 4 = 18
18 + -7t + -1t = 3

Combine like terms: -7t + -1t = -8t
18 + -8t = 3

Solving
18 + -8t = 3

Solving for variable 't'.

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

Add '-18' to each side of the equation.
18 + -18 + -8t = 3 + -18

Combine like terms: 18 + -18 = 0
0 + -8t = 3 + -18
-8t = 3 + -18

Combine like terms: 3 + -18 = -15
-8t = -15

Divide each side by '-8'.
t = 1.875

Simplifying
t = 1.875

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