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

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


Simplifying
2(3a + 5b) + 3(5a + -3b) = 0
(3a * 2 + 5b * 2) + 3(5a + -3b) = 0
(6a + 10b) + 3(5a + -3b) = 0
6a + 10b + (5a * 3 + -3b * 3) = 0
6a + 10b + (15a + -9b) = 0

Reorder the terms:
6a + 15a + 10b + -9b = 0

Combine like terms: 6a + 15a = 21a
21a + 10b + -9b = 0

Combine like terms: 10b + -9b = 1b
21a + 1b = 0

Solving
21a + 1b = 0

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
21a + 1b + -1b = 0 + -1b

Combine like terms: 1b + -1b = 0
21a + 0 = 0 + -1b
21a = 0 + -1b
Remove the zero:
21a = -1b

Divide each side by '21'.
a = -0.04761904762b

Simplifying
a = -0.04761904762b

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