7(t-2)-(-3t+1)=-3(1-t)

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Solution for 7(t-2)-(-3t+1)=-3(1-t) equation:


Simplifying
7(t + -2) + -1(-3t + 1) = -3(1 + -1t)

Reorder the terms:
7(-2 + t) + -1(-3t + 1) = -3(1 + -1t)
(-2 * 7 + t * 7) + -1(-3t + 1) = -3(1 + -1t)
(-14 + 7t) + -1(-3t + 1) = -3(1 + -1t)

Reorder the terms:
-14 + 7t + -1(1 + -3t) = -3(1 + -1t)
-14 + 7t + (1 * -1 + -3t * -1) = -3(1 + -1t)
-14 + 7t + (-1 + 3t) = -3(1 + -1t)

Reorder the terms:
-14 + -1 + 7t + 3t = -3(1 + -1t)

Combine like terms: -14 + -1 = -15
-15 + 7t + 3t = -3(1 + -1t)

Combine like terms: 7t + 3t = 10t
-15 + 10t = -3(1 + -1t)
-15 + 10t = (1 * -3 + -1t * -3)
-15 + 10t = (-3 + 3t)

Solving
-15 + 10t = -3 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
-15 + 10t + -3t = -3 + 3t + -3t

Combine like terms: 10t + -3t = 7t
-15 + 7t = -3 + 3t + -3t

Combine like terms: 3t + -3t = 0
-15 + 7t = -3 + 0
-15 + 7t = -3

Add '15' to each side of the equation.
-15 + 15 + 7t = -3 + 15

Combine like terms: -15 + 15 = 0
0 + 7t = -3 + 15
7t = -3 + 15

Combine like terms: -3 + 15 = 12
7t = 12

Divide each side by '7'.
t = 1.714285714

Simplifying
t = 1.714285714

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