7r+6s-5s-2r=

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Solution for 7r+6s-5s-2r= equation:


Simplifying
7r + 6s + -5s + -2r = 0

Reorder the terms:
7r + -2r + 6s + -5s = 0

Combine like terms: 7r + -2r = 5r
5r + 6s + -5s = 0

Combine like terms: 6s + -5s = 1s
5r + 1s = 0

Solving
5r + 1s = 0

Solving for variable 'r'.

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

Add '-1s' to each side of the equation.
5r + 1s + -1s = 0 + -1s

Combine like terms: 1s + -1s = 0
5r + 0 = 0 + -1s
5r = 0 + -1s
Remove the zero:
5r = -1s

Divide each side by '5'.
r = -0.2s

Simplifying
r = -0.2s

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