-7(5+r)=14

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Solution for -7(5+r)=14 equation: 


Simplifying
-7(5 + r) = 14
(5 * -7 + r * -7) = 14
(-35 + -7r) = 14

Solving
-35 + -7r = 14

Solving for variable 'r'.

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

Add '35' to each side of the equation.
-35 + 35 + -7r = 14 + 35

Combine like terms: -35 + 35 = 0
0 + -7r = 14 + 35
-7r = 14 + 35

Combine like terms: 14 + 35 = 49
-7r = 49

Divide each side by '-7'.
r = -7

Simplifying
r = -7

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