2+7(5r+2)=

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Solution for 2+7(5r+2)= equation:


Simplifying
2 + 7(5r + 2) = 0

Reorder the terms:
2 + 7(2 + 5r) = 0
2 + (2 * 7 + 5r * 7) = 0
2 + (14 + 35r) = 0

Combine like terms: 2 + 14 = 16
16 + 35r = 0

Solving
16 + 35r = 0

Solving for variable 'r'.

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

Add '-16' to each side of the equation.
16 + -16 + 35r = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 35r = 0 + -16
35r = 0 + -16

Combine like terms: 0 + -16 = -16
35r = -16

Divide each side by '35'.
r = -0.4571428571

Simplifying
r = -0.4571428571

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