3r+4-2+(-2R)=

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Solution for 3r+4-2+(-2R)= equation:


Simplifying
3r + 4 + -2 + (-2R) = 0

Reorder the terms:
4 + -2 + (-2R) + 3r = 0

Combine like terms: 4 + -2 = 2
2 + (-2R) + 3r = 0

Solving
2 + (-2R) + 3r = 0

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 + (-2R) + -2 + 3r = 0 + -2

Reorder the terms:
2 + -2 + (-2R) + 3r = 0 + -2

Combine like terms: 2 + -2 = 0
0 + (-2R) + 3r = 0 + -2
(-2R) + 3r = 0 + -2

Combine like terms: 0 + -2 = -2
(-2R) + 3r = -2

Add '-3r' to each side of the equation.
(-2R) + 3r + -3r = -2 + -3r

Combine like terms: 3r + -3r = 0
(-2R) + 0 = -2 + -3r
(-2R) = -2 + -3r

Divide each side by '-2'.
R = 1 + 1.5r

Simplifying
R = 1 + 1.5r

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