-3r-8+7t=34+9t-2

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Solution for -3r-8+7t=34+9t-2 equation:


Simplifying
-3r + -8 + 7t = 34 + 9t + -2

Reorder the terms:
-8 + -3r + 7t = 34 + 9t + -2

Reorder the terms:
-8 + -3r + 7t = 34 + -2 + 9t

Combine like terms: 34 + -2 = 32
-8 + -3r + 7t = 32 + 9t

Solving
-8 + -3r + 7t = 32 + 9t

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + -3r + 8 + 7t = 32 + 8 + 9t

Reorder the terms:
-8 + 8 + -3r + 7t = 32 + 8 + 9t

Combine like terms: -8 + 8 = 0
0 + -3r + 7t = 32 + 8 + 9t
-3r + 7t = 32 + 8 + 9t

Combine like terms: 32 + 8 = 40
-3r + 7t = 40 + 9t

Add '-7t' to each side of the equation.
-3r + 7t + -7t = 40 + 9t + -7t

Combine like terms: 7t + -7t = 0
-3r + 0 = 40 + 9t + -7t
-3r = 40 + 9t + -7t

Combine like terms: 9t + -7t = 2t
-3r = 40 + 2t

Divide each side by '-3'.
r = -13.33333333 + -0.6666666667t

Simplifying
r = -13.33333333 + -0.6666666667t

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