-2(t-4)+7t=9t-1

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Solution for -2(t-4)+7t=9t-1 equation:


Simplifying
-2(t + -4) + 7t = 9t + -1

Reorder the terms:
-2(-4 + t) + 7t = 9t + -1
(-4 * -2 + t * -2) + 7t = 9t + -1
(8 + -2t) + 7t = 9t + -1

Combine like terms: -2t + 7t = 5t
8 + 5t = 9t + -1

Reorder the terms:
8 + 5t = -1 + 9t

Solving
8 + 5t = -1 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
8 + 5t + -9t = -1 + 9t + -9t

Combine like terms: 5t + -9t = -4t
8 + -4t = -1 + 9t + -9t

Combine like terms: 9t + -9t = 0
8 + -4t = -1 + 0
8 + -4t = -1

Add '-8' to each side of the equation.
8 + -8 + -4t = -1 + -8

Combine like terms: 8 + -8 = 0
0 + -4t = -1 + -8
-4t = -1 + -8

Combine like terms: -1 + -8 = -9
-4t = -9

Divide each side by '-4'.
t = 2.25

Simplifying
t = 2.25

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