[7t-2]-[-3t+1]=-3[1-3t]

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Solution for [7t-2]-[-3t+1]=-3[1-3t] equation:


Simplifying
[7t + -2] + -1[-3t + 1] = -3[1 + -3t]

Reorder the terms:
[-2 + 7t] + -1[-3t + 1] = -3[1 + -3t]

Remove brackets around [-2 + 7t]
-2 + 7t + -1[-3t + 1] = -3[1 + -3t]

Reorder the terms:
-2 + 7t + -1[1 + -3t] = -3[1 + -3t]
-2 + 7t + [1 * -1 + -3t * -1] = -3[1 + -3t]
-2 + 7t + [-1 + 3t] = -3[1 + -3t]

Reorder the terms:
-2 + -1 + 7t + 3t = -3[1 + -3t]

Combine like terms: -2 + -1 = -3
-3 + 7t + 3t = -3[1 + -3t]

Combine like terms: 7t + 3t = 10t
-3 + 10t = -3[1 + -3t]
-3 + 10t = [1 * -3 + -3t * -3]
-3 + 10t = [-3 + 9t]

Add '3' to each side of the equation.
-3 + 3 + 10t = -3 + 3 + 9t

Combine like terms: -3 + 3 = 0
0 + 10t = -3 + 3 + 9t
10t = -3 + 3 + 9t

Combine like terms: -3 + 3 = 0
10t = 0 + 9t
10t = 9t

Solving
10t = 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.
10t + -9t = 9t + -9t

Combine like terms: 10t + -9t = 1t
1t = 9t + -9t

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

Divide each side by '1'.
t = 0

Simplifying
t = 0

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