5(3a+5b)+4(2a+4b)=

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Solution for 5(3a+5b)+4(2a+4b)= equation:


Simplifying
5(3a + 5b) + 4(2a + 4b) = 0
(3a * 5 + 5b * 5) + 4(2a + 4b) = 0
(15a + 25b) + 4(2a + 4b) = 0
15a + 25b + (2a * 4 + 4b * 4) = 0
15a + 25b + (8a + 16b) = 0

Reorder the terms:
15a + 8a + 25b + 16b = 0

Combine like terms: 15a + 8a = 23a
23a + 25b + 16b = 0

Combine like terms: 25b + 16b = 41b
23a + 41b = 0

Solving
23a + 41b = 0

Solving for variable 'a'.

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

Add '-41b' to each side of the equation.
23a + 41b + -41b = 0 + -41b

Combine like terms: 41b + -41b = 0
23a + 0 = 0 + -41b
23a = 0 + -41b
Remove the zero:
23a = -41b

Divide each side by '23'.
a = -1.782608696b

Simplifying
a = -1.782608696b

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