-5(t-3)+7t=4t-9

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Solution for -5(t-3)+7t=4t-9 equation:


Simplifying
-5(t + -3) + 7t = 4t + -9

Reorder the terms:
-5(-3 + t) + 7t = 4t + -9
(-3 * -5 + t * -5) + 7t = 4t + -9
(15 + -5t) + 7t = 4t + -9

Combine like terms: -5t + 7t = 2t
15 + 2t = 4t + -9

Reorder the terms:
15 + 2t = -9 + 4t

Solving
15 + 2t = -9 + 4t

Solving for variable 't'.

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

Add '-4t' to each side of the equation.
15 + 2t + -4t = -9 + 4t + -4t

Combine like terms: 2t + -4t = -2t
15 + -2t = -9 + 4t + -4t

Combine like terms: 4t + -4t = 0
15 + -2t = -9 + 0
15 + -2t = -9

Add '-15' to each side of the equation.
15 + -15 + -2t = -9 + -15

Combine like terms: 15 + -15 = 0
0 + -2t = -9 + -15
-2t = -9 + -15

Combine like terms: -9 + -15 = -24
-2t = -24

Divide each side by '-2'.
t = 12

Simplifying
t = 12

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