3r+4-2=6r-4

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Solution for 3r+4-2=6r-4 equation: 


Simplifying
3r + 4 + -2 = 6r + -4

Reorder the terms:
4 + -2 + 3r = 6r + -4

Combine like terms: 4 + -2 = 2
2 + 3r = 6r + -4

Reorder the terms:
2 + 3r = -4 + 6r

Solving
2 + 3r = -4 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
2 + 3r + -6r = -4 + 6r + -6r

Combine like terms: 3r + -6r = -3r
2 + -3r = -4 + 6r + -6r

Combine like terms: 6r + -6r = 0
2 + -3r = -4 + 0
2 + -3r = -4

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

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

Combine like terms: -4 + -2 = -6
-3r = -6

Divide each side by '-3'.
r = 2

Simplifying
r = 2

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