7(t-3)+1=3(t+4)

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Solution for 7(t-3)+1=3(t+4) equation:


Simplifying
7(t + -3) + 1 = 3(t + 4)

Reorder the terms:
7(-3 + t) + 1 = 3(t + 4)
(-3 * 7 + t * 7) + 1 = 3(t + 4)
(-21 + 7t) + 1 = 3(t + 4)

Reorder the terms:
-21 + 1 + 7t = 3(t + 4)

Combine like terms: -21 + 1 = -20
-20 + 7t = 3(t + 4)

Reorder the terms:
-20 + 7t = 3(4 + t)
-20 + 7t = (4 * 3 + t * 3)
-20 + 7t = (12 + 3t)

Solving
-20 + 7t = 12 + 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.
-20 + 7t + -3t = 12 + 3t + -3t

Combine like terms: 7t + -3t = 4t
-20 + 4t = 12 + 3t + -3t

Combine like terms: 3t + -3t = 0
-20 + 4t = 12 + 0
-20 + 4t = 12

Add '20' to each side of the equation.
-20 + 20 + 4t = 12 + 20

Combine like terms: -20 + 20 = 0
0 + 4t = 12 + 20
4t = 12 + 20

Combine like terms: 12 + 20 = 32
4t = 32

Divide each side by '4'.
t = 8

Simplifying
t = 8

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