7(3a+3b)+6(2a+4b)=

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Solution for 7(3a+3b)+6(2a+4b)= equation:


Simplifying
7(3a + 3b) + 6(2a + 4b) = 0
(3a * 7 + 3b * 7) + 6(2a + 4b) = 0
(21a + 21b) + 6(2a + 4b) = 0
21a + 21b + (2a * 6 + 4b * 6) = 0
21a + 21b + (12a + 24b) = 0

Reorder the terms:
21a + 12a + 21b + 24b = 0

Combine like terms: 21a + 12a = 33a
33a + 21b + 24b = 0

Combine like terms: 21b + 24b = 45b
33a + 45b = 0

Solving
33a + 45b = 0

Solving for variable 'a'.

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

Add '-45b' to each side of the equation.
33a + 45b + -45b = 0 + -45b

Combine like terms: 45b + -45b = 0
33a + 0 = 0 + -45b
33a = 0 + -45b
Remove the zero:
33a = -45b

Divide each side by '33'.
a = -1.363636364b

Simplifying
a = -1.363636364b

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