2XR+10=420

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Solution for 2XR+10=420 equation: 


Simplifying
2XR + 10 = 420

Reorder the terms:
10 + 2RX = 420

Solving
10 + 2RX = 420

Solving for variable 'R'.

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

Add '-10' to each side of the equation.
10 + -10 + 2RX = 420 + -10

Combine like terms: 10 + -10 = 0
0 + 2RX = 420 + -10
2RX = 420 + -10

Combine like terms: 420 + -10 = 410
2RX = 410

Divide each side by '2X'.
R = 205X-1

Simplifying
R = 205X-1

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