RS+T=7

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Solution for RS+T=7 equation: 


Simplifying
RS + T = 7

Solving
RS + T = 7

Solving for variable 'R'.

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

Add '-1T' to each side of the equation.
RS + T + -1T = 7 + -1T

Combine like terms: T + -1T = 0
RS + 0 = 7 + -1T
RS = 7 + -1T

Divide each side by 'S'.
R = 7S-1 + -1S-1T

Simplifying
R = 7S-1 + -1S-1T

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