2r-45-19r=-53+r

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Solution for 2r-45-19r=-53+r equation:


Simplifying
2r + -45 + -19r = -53 + r

Reorder the terms:
-45 + 2r + -19r = -53 + r

Combine like terms: 2r + -19r = -17r
-45 + -17r = -53 + r

Solving
-45 + -17r = -53 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-45 + -17r + -1r = -53 + r + -1r

Combine like terms: -17r + -1r = -18r
-45 + -18r = -53 + r + -1r

Combine like terms: r + -1r = 0
-45 + -18r = -53 + 0
-45 + -18r = -53

Add '45' to each side of the equation.
-45 + 45 + -18r = -53 + 45

Combine like terms: -45 + 45 = 0
0 + -18r = -53 + 45
-18r = -53 + 45

Combine like terms: -53 + 45 = -8
-18r = -8

Divide each side by '-18'.
r = 0.4444444444

Simplifying
r = 0.4444444444

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