3(62+57+a)=55

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Solution for 3(62+57+a)=55 equation:


Simplifying
3(62 + 57 + a) = 55

Combine like terms: 62 + 57 = 119
3(119 + a) = 55
(119 * 3 + a * 3) = 55
(357 + 3a) = 55

Solving
357 + 3a = 55

Solving for variable 'a'.

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

Add '-357' to each side of the equation.
357 + -357 + 3a = 55 + -357

Combine like terms: 357 + -357 = 0
0 + 3a = 55 + -357
3a = 55 + -357

Combine like terms: 55 + -357 = -302
3a = -302

Divide each side by '3'.
a = -100.6666667

Simplifying
a = -100.6666667

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