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

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


Simplifying
5(3a + 2b) + 4(-5a + b) = 0
(3a * 5 + 2b * 5) + 4(-5a + b) = 0
(15a + 10b) + 4(-5a + b) = 0
15a + 10b + (-5a * 4 + b * 4) = 0
15a + 10b + (-20a + 4b) = 0

Reorder the terms:
15a + -20a + 10b + 4b = 0

Combine like terms: 15a + -20a = -5a
-5a + 10b + 4b = 0

Combine like terms: 10b + 4b = 14b
-5a + 14b = 0

Solving
-5a + 14b = 0

Solving for variable 'a'.

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

Add '-14b' to each side of the equation.
-5a + 14b + -14b = 0 + -14b

Combine like terms: 14b + -14b = 0
-5a + 0 = 0 + -14b
-5a = 0 + -14b
Remove the zero:
-5a = -14b

Divide each side by '-5'.
a = 2.8b

Simplifying
a = 2.8b

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