30-16r+34=144

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Solution for 30-16r+34=144 equation:


Simplifying
30 + -16r + 34 = 144

Reorder the terms:
30 + 34 + -16r = 144

Combine like terms: 30 + 34 = 64
64 + -16r = 144

Solving
64 + -16r = 144

Solving for variable 'r'.

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

Add '-64' to each side of the equation.
64 + -64 + -16r = 144 + -64

Combine like terms: 64 + -64 = 0
0 + -16r = 144 + -64
-16r = 144 + -64

Combine like terms: 144 + -64 = 80
-16r = 80

Divide each side by '-16'.
r = -5

Simplifying
r = -5

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