7t-3=2r+9

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Solution for 7t-3=2r+9 equation:


Simplifying
7t + -3 = 2r + 9

Reorder the terms:
-3 + 7t = 2r + 9

Reorder the terms:
-3 + 7t = 9 + 2r

Solving
-3 + 7t = 9 + 2r

Solving for variable 't'.

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

Add '3' to each side of the equation.
-3 + 3 + 7t = 9 + 3 + 2r

Combine like terms: -3 + 3 = 0
0 + 7t = 9 + 3 + 2r
7t = 9 + 3 + 2r

Combine like terms: 9 + 3 = 12
7t = 12 + 2r

Divide each side by '7'.
t = 1.714285714 + 0.2857142857r

Simplifying
t = 1.714285714 + 0.2857142857r

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