8r+4=2+10r

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Solution for 8r+4=2+10r equation:


Simplifying
8r + 4 = 2 + 10r

Reorder the terms:
4 + 8r = 2 + 10r

Solving
4 + 8r = 2 + 10r

Solving for variable 'r'.

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

Add '-10r' to each side of the equation.
4 + 8r + -10r = 2 + 10r + -10r

Combine like terms: 8r + -10r = -2r
4 + -2r = 2 + 10r + -10r

Combine like terms: 10r + -10r = 0
4 + -2r = 2 + 0
4 + -2r = 2

Add '-4' to each side of the equation.
4 + -4 + -2r = 2 + -4

Combine like terms: 4 + -4 = 0
0 + -2r = 2 + -4
-2r = 2 + -4

Combine like terms: 2 + -4 = -2
-2r = -2

Divide each side by '-2'.
r = 1

Simplifying
r = 1

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