2r+5t=7

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Solution for 2r+5t=7 equation: 


Simplifying
2r + 5t = 7

Solving
2r + 5t = 7

Solving for variable 'r'.

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

Add '-5t' to each side of the equation.
2r + 5t + -5t = 7 + -5t

Combine like terms: 5t + -5t = 0
2r + 0 = 7 + -5t
2r = 7 + -5t

Divide each side by '2'.
r = 3.5 + -2.5t

Simplifying
r = 3.5 + -2.5t

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