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

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


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

Reorder the terms:
3a + 10a + -15b + 5b = 0

Combine like terms: 3a + 10a = 13a
13a + -15b + 5b = 0

Combine like terms: -15b + 5b = -10b
13a + -10b = 0

Solving
13a + -10b = 0

Solving for variable 'a'.

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

Add '10b' to each side of the equation.
13a + -10b + 10b = 0 + 10b

Combine like terms: -10b + 10b = 0
13a + 0 = 0 + 10b
13a = 0 + 10b
Remove the zero:
13a = 10b

Divide each side by '13'.
a = 0.7692307692b

Simplifying
a = 0.7692307692b

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