r+4=10r

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Solution for r+4=10r equation:


Simplifying
r + 4 = 10r

Reorder the terms:
4 + r = 10r

Solving
4 + r = 10r

Solving for variable 'r'.

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

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

Combine like terms: r + -10r = -9r
4 + -9r = 10r + -10r

Combine like terms: 10r + -10r = 0
4 + -9r = 0

Add '-4' to each side of the equation.
4 + -4 + -9r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -9r = 0 + -4
-9r = 0 + -4

Combine like terms: 0 + -4 = -4
-9r = -4

Divide each side by '-9'.
r = 0.4444444444

Simplifying
r = 0.4444444444

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