-2(5t-2)+7t=4t-9

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Solution for -2(5t-2)+7t=4t-9 equation:


Simplifying
-2(5t + -2) + 7t = 4t + -9

Reorder the terms:
-2(-2 + 5t) + 7t = 4t + -9
(-2 * -2 + 5t * -2) + 7t = 4t + -9
(4 + -10t) + 7t = 4t + -9

Combine like terms: -10t + 7t = -3t
4 + -3t = 4t + -9

Reorder the terms:
4 + -3t = -9 + 4t

Solving
4 + -3t = -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.
4 + -3t + -4t = -9 + 4t + -4t

Combine like terms: -3t + -4t = -7t
4 + -7t = -9 + 4t + -4t

Combine like terms: 4t + -4t = 0
4 + -7t = -9 + 0
4 + -7t = -9

Add '-4' to each side of the equation.
4 + -4 + -7t = -9 + -4

Combine like terms: 4 + -4 = 0
0 + -7t = -9 + -4
-7t = -9 + -4

Combine like terms: -9 + -4 = -13
-7t = -13

Divide each side by '-7'.
t = 1.857142857

Simplifying
t = 1.857142857

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