5t+4r+9=0

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Solution for 5t+4r+9=0 equation:


Simplifying
5t + 4r + 9 = 0

Reorder the terms:
9 + 4r + 5t = 0

Solving
9 + 4r + 5t = 0

Solving for variable 'r'.

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

Add '-9' to each side of the equation.
9 + 4r + -9 + 5t = 0 + -9

Reorder the terms:
9 + -9 + 4r + 5t = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4r + 5t = 0 + -9
4r + 5t = 0 + -9

Combine like terms: 0 + -9 = -9
4r + 5t = -9

Add '-5t' to each side of the equation.
4r + 5t + -5t = -9 + -5t

Combine like terms: 5t + -5t = 0
4r + 0 = -9 + -5t
4r = -9 + -5t

Divide each side by '4'.
r = -2.25 + -1.25t

Simplifying
r = -2.25 + -1.25t

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