2r+7s-8(6r-2s)=

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Solution for 2r+7s-8(6r-2s)= equation:


Simplifying
2r + 7s + -8(6r + -2s) = 0
2r + 7s + (6r * -8 + -2s * -8) = 0
2r + 7s + (-48r + 16s) = 0

Reorder the terms:
2r + -48r + 7s + 16s = 0

Combine like terms: 2r + -48r = -46r
-46r + 7s + 16s = 0

Combine like terms: 7s + 16s = 23s
-46r + 23s = 0

Solving
-46r + 23s = 0

Solving for variable 'r'.

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

Add '-23s' to each side of the equation.
-46r + 23s + -23s = 0 + -23s

Combine like terms: 23s + -23s = 0
-46r + 0 = 0 + -23s
-46r = 0 + -23s
Remove the zero:
-46r = -23s

Divide each side by '-46'.
r = 0.5s

Simplifying
r = 0.5s

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