-4(t-3)+7t=8t-2

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Solution for -4(t-3)+7t=8t-2 equation:


Simplifying
-4(t + -3) + 7t = 8t + -2

Reorder the terms:
-4(-3 + t) + 7t = 8t + -2
(-3 * -4 + t * -4) + 7t = 8t + -2
(12 + -4t) + 7t = 8t + -2

Combine like terms: -4t + 7t = 3t
12 + 3t = 8t + -2

Reorder the terms:
12 + 3t = -2 + 8t

Solving
12 + 3t = -2 + 8t

Solving for variable 't'.

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

Add '-8t' to each side of the equation.
12 + 3t + -8t = -2 + 8t + -8t

Combine like terms: 3t + -8t = -5t
12 + -5t = -2 + 8t + -8t

Combine like terms: 8t + -8t = 0
12 + -5t = -2 + 0
12 + -5t = -2

Add '-12' to each side of the equation.
12 + -12 + -5t = -2 + -12

Combine like terms: 12 + -12 = 0
0 + -5t = -2 + -12
-5t = -2 + -12

Combine like terms: -2 + -12 = -14
-5t = -14

Divide each side by '-5'.
t = 2.8

Simplifying
t = 2.8

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