-3.5+r+4r+6=2.5+4r

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Solution for -3.5+r+4r+6=2.5+4r equation:


Simplifying
-3.5 + r + 4r + 6 = 2.5 + 4r

Reorder the terms:
-3.5 + 6 + r + 4r = 2.5 + 4r

Combine like terms: -3.5 + 6 = 2.5
2.5 + r + 4r = 2.5 + 4r

Combine like terms: r + 4r = 5r
2.5 + 5r = 2.5 + 4r

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 5r = 2.5 + -2.5 + 4r

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 5r = 2.5 + -2.5 + 4r
5r = 2.5 + -2.5 + 4r

Combine like terms: 2.5 + -2.5 = 0.0
5r = 0.0 + 4r
5r = 4r

Solving
5r = 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
5r + -4r = 4r + -4r

Combine like terms: 5r + -4r = 1r
1r = 4r + -4r

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

Divide each side by '1'.
r = 0

Simplifying
r = 0

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