21000=3400r+600

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Solution for 21000=3400r+600 equation:


Simplifying
21000 = 3400r + 600

Reorder the terms:
21000 = 600 + 3400r

Solving
21000 = 600 + 3400r

Solving for variable 'r'.

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

Add '-3400r' to each side of the equation.
21000 + -3400r = 600 + 3400r + -3400r

Combine like terms: 3400r + -3400r = 0
21000 + -3400r = 600 + 0
21000 + -3400r = 600

Add '-21000' to each side of the equation.
21000 + -21000 + -3400r = 600 + -21000

Combine like terms: 21000 + -21000 = 0
0 + -3400r = 600 + -21000
-3400r = 600 + -21000

Combine like terms: 600 + -21000 = -20400
-3400r = -20400

Divide each side by '-3400'.
r = 6

Simplifying
r = 6

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