7r+3=3-3r

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Solution for 7r+3=3-3r equation:


Simplifying
7r + 3 = 3 + -3r

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

Add '-3' to each side of the equation.
3 + -3 + 7r = 3 + -3 + -3r

Combine like terms: 3 + -3 = 0
0 + 7r = 3 + -3 + -3r
7r = 3 + -3 + -3r

Combine like terms: 3 + -3 = 0
7r = 0 + -3r
7r = -3r

Solving
7r = -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
7r + 3r = -3r + 3r

Combine like terms: 7r + 3r = 10r
10r = -3r + 3r

Combine like terms: -3r + 3r = 0
10r = 0

Divide each side by '10'.
r = 0.0

Simplifying
r = 0.0

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