3x-7t-4=20

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Solution for 3x-7t-4=20 equation:


Simplifying
3x + -7t + -4 = 20

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

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

Solving for variable 't'.

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

Add '4' to each side of the equation.
-4 + -7t + 4 + 3x = 20 + 4

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

Combine like terms: -4 + 4 = 0
0 + -7t + 3x = 20 + 4
-7t + 3x = 20 + 4

Combine like terms: 20 + 4 = 24
-7t + 3x = 24

Add '-3x' to each side of the equation.
-7t + 3x + -3x = 24 + -3x

Combine like terms: 3x + -3x = 0
-7t + 0 = 24 + -3x
-7t = 24 + -3x

Divide each side by '-7'.
t = -3.428571429 + 0.4285714286x

Simplifying
t = -3.428571429 + 0.4285714286x

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