3r+3+4=10

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Solution for 3r+3+4=10 equation: 


Simplifying
3r + 3 + 4 = 10

Reorder the terms:
3 + 4 + 3r = 10

Combine like terms: 3 + 4 = 7
7 + 3r = 10

Solving
7 + 3r = 10

Solving for variable 'r'.

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

Add '-7' to each side of the equation.
7 + -7 + 3r = 10 + -7

Combine like terms: 7 + -7 = 0
0 + 3r = 10 + -7
3r = 10 + -7

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

Divide each side by '3'.
r = 1

Simplifying
r = 1

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