rx+2=10-x

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Solution for rx+2=10-x equation:


Simplifying
rx + 2 = 10 + -1x

Reorder the terms:
2 + rx = 10 + -1x

Solving
2 + rx = 10 + -1x

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + rx = 10 + -2 + -1x

Combine like terms: 2 + -2 = 0
0 + rx = 10 + -2 + -1x
rx = 10 + -2 + -1x

Combine like terms: 10 + -2 = 8
rx = 8 + -1x

Divide each side by 'x'.
r = 8x-1 + -1

Simplifying
r = 8x-1 + -1

Reorder the terms:
r = -1 + 8x-1

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