3(a+b+5)=

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Solution for 3(a+b+5)= equation:


Simplifying
3(a + b + 5) = 0

Reorder the terms:
3(5 + a + b) = 0
(5 * 3 + a * 3 + b * 3) = 0
(15 + 3a + 3b) = 0

Solving
15 + 3a + 3b = 0

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + 3a + -15 + 3b = 0 + -15

Reorder the terms:
15 + -15 + 3a + 3b = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3a + 3b = 0 + -15
3a + 3b = 0 + -15

Combine like terms: 0 + -15 = -15
3a + 3b = -15

Add '-3b' to each side of the equation.
3a + 3b + -3b = -15 + -3b

Combine like terms: 3b + -3b = 0
3a + 0 = -15 + -3b
3a = -15 + -3b

Divide each side by '3'.
a = -5 + -1b

Simplifying
a = -5 + -1b

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