3r+4=10+2r

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Solution for 3r+4=10+2r equation:


Simplifying
3r + 4 = 10 + 2r

Reorder the terms:
4 + 3r = 10 + 2r

Solving
4 + 3r = 10 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
4 + 3r + -2r = 10 + 2r + -2r

Combine like terms: 3r + -2r = 1r
4 + 1r = 10 + 2r + -2r

Combine like terms: 2r + -2r = 0
4 + 1r = 10 + 0
4 + 1r = 10

Add '-4' to each side of the equation.
4 + -4 + 1r = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 1r = 10 + -4
1r = 10 + -4

Combine like terms: 10 + -4 = 6
1r = 6

Divide each side by '1'.
r = 6

Simplifying
r = 6

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