-4r+4-7r=7r+4

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Solution for -4r+4-7r=7r+4 equation:


Simplifying
-4r + 4 + -7r = 7r + 4

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

Combine like terms: -4r + -7r = -11r
4 + -11r = 7r + 4

Reorder the terms:
4 + -11r = 4 + 7r

Add '-4' to each side of the equation.
4 + -4 + -11r = 4 + -4 + 7r

Combine like terms: 4 + -4 = 0
0 + -11r = 4 + -4 + 7r
-11r = 4 + -4 + 7r

Combine like terms: 4 + -4 = 0
-11r = 0 + 7r
-11r = 7r

Solving
-11r = 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
-11r + -7r = 7r + -7r

Combine like terms: -11r + -7r = -18r
-18r = 7r + -7r

Combine like terms: 7r + -7r = 0
-18r = 0

Divide each side by '-18'.
r = 0

Simplifying
r = 0

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