5r+7s+3r-10s=

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Solution for 5r+7s+3r-10s= equation:


Simplifying
5r + 7s + 3r + -10s = 0

Reorder the terms:
5r + 3r + 7s + -10s = 0

Combine like terms: 5r + 3r = 8r
8r + 7s + -10s = 0

Combine like terms: 7s + -10s = -3s
8r + -3s = 0

Solving
8r + -3s = 0

Solving for variable 'r'.

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

Add '3s' to each side of the equation.
8r + -3s + 3s = 0 + 3s

Combine like terms: -3s + 3s = 0
8r + 0 = 0 + 3s
8r = 0 + 3s
Remove the zero:
8r = 3s

Divide each side by '8'.
r = 0.375s

Simplifying
r = 0.375s

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