10r-4=-3+8r

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Solution for 10r-4=-3+8r equation:


Simplifying
10r + -4 = -3 + 8r

Reorder the terms:
-4 + 10r = -3 + 8r

Solving
-4 + 10r = -3 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-4 + 10r + -8r = -3 + 8r + -8r

Combine like terms: 10r + -8r = 2r
-4 + 2r = -3 + 8r + -8r

Combine like terms: 8r + -8r = 0
-4 + 2r = -3 + 0
-4 + 2r = -3

Add '4' to each side of the equation.
-4 + 4 + 2r = -3 + 4

Combine like terms: -4 + 4 = 0
0 + 2r = -3 + 4
2r = -3 + 4

Combine like terms: -3 + 4 = 1
2r = 1

Divide each side by '2'.
r = 0.5

Simplifying
r = 0.5

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