6+3r-5=7r+4-3r

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Solution for 6+3r-5=7r+4-3r equation:


Simplifying
6 + 3r + -5 = 7r + 4 + -3r

Reorder the terms:
6 + -5 + 3r = 7r + 4 + -3r

Combine like terms: 6 + -5 = 1
1 + 3r = 7r + 4 + -3r

Reorder the terms:
1 + 3r = 4 + 7r + -3r

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

Solving
1 + 3r = 4 + 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.
1 + 3r + -4r = 4 + 4r + -4r

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

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

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

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

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

Divide each side by '-1'.
r = -3

Simplifying
r = -3

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