r+4+6r=3+8r

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Solution for r+4+6r=3+8r equation:


Simplifying
r + 4 + 6r = 3 + 8r

Reorder the terms:
4 + r + 6r = 3 + 8r

Combine like terms: r + 6r = 7r
4 + 7r = 3 + 8r

Solving
4 + 7r = 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 + 7r + -8r = 3 + 8r + -8r

Combine like terms: 7r + -8r = -1r
4 + -1r = 3 + 8r + -8r

Combine like terms: 8r + -8r = 0
4 + -1r = 3 + 0
4 + -1r = 3

Add '-4' to each side of the equation.
4 + -4 + -1r = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -1r = 3 + -4
-1r = 3 + -4

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

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

Simplifying
r = 1

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