7t+4=3t+20

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Solution for 7t+4=3t+20 equation:


Simplifying
7t + 4 = 3t + 20

Reorder the terms:
4 + 7t = 3t + 20

Reorder the terms:
4 + 7t = 20 + 3t

Solving
4 + 7t = 20 + 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.
4 + 7t + -3t = 20 + 3t + -3t

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

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

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

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

Combine like terms: 20 + -4 = 16
4t = 16

Divide each side by '4'.
t = 4

Simplifying
t = 4

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