4r+9=3+10r

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Solution for 4r+9=3+10r equation:


Simplifying
4r + 9 = 3 + 10r

Reorder the terms:
9 + 4r = 3 + 10r

Solving
9 + 4r = 3 + 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.
9 + 4r + -10r = 3 + 10r + -10r

Combine like terms: 4r + -10r = -6r
9 + -6r = 3 + 10r + -10r

Combine like terms: 10r + -10r = 0
9 + -6r = 3 + 0
9 + -6r = 3

Add '-9' to each side of the equation.
9 + -9 + -6r = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -6r = 3 + -9
-6r = 3 + -9

Combine like terms: 3 + -9 = -6
-6r = -6

Divide each side by '-6'.
r = 1

Simplifying
r = 1

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