9.1+8.8(1.4r+4)=

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Solution for 9.1+8.8(1.4r+4)= equation:


Simplifying
9.1 + 8.8(1.4r + 4) = 0

Reorder the terms:
9.1 + 8.8(4 + 1.4r) = 0
9.1 + (4 * 8.8 + 1.4r * 8.8) = 0
9.1 + (35.2 + 12.32r) = 0

Combine like terms: 9.1 + 35.2 = 44.3
44.3 + 12.32r = 0

Solving
44.3 + 12.32r = 0

Solving for variable 'r'.

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

Add '-44.3' to each side of the equation.
44.3 + -44.3 + 12.32r = 0 + -44.3

Combine like terms: 44.3 + -44.3 = 0.0
0.0 + 12.32r = 0 + -44.3
12.32r = 0 + -44.3

Combine like terms: 0 + -44.3 = -44.3
12.32r = -44.3

Divide each side by '12.32'.
r = -3.595779221

Simplifying
r = -3.595779221

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