3r+2=-10

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Solution for 3r+2=-10 equation: 


Simplifying
3r + 2 = -10

Reorder the terms:
2 + 3r = -10

Solving
2 + 3r = -10

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + 3r = -10 + -2

Combine like terms: 2 + -2 = 0
0 + 3r = -10 + -2
3r = -10 + -2

Combine like terms: -10 + -2 = -12
3r = -12

Divide each side by '3'.
r = -4

Simplifying
r = -4

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