7a+5(2a+b)=

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Solution for 7a+5(2a+b)= equation:


Simplifying
7a + 5(2a + b) = 0
7a + (2a * 5 + b * 5) = 0
7a + (10a + 5b) = 0

Combine like terms: 7a + 10a = 17a
17a + 5b = 0

Solving
17a + 5b = 0

Solving for variable 'a'.

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

Add '-5b' to each side of the equation.
17a + 5b + -5b = 0 + -5b

Combine like terms: 5b + -5b = 0
17a + 0 = 0 + -5b
17a = 0 + -5b
Remove the zero:
17a = -5b

Divide each side by '17'.
a = -0.2941176471b

Simplifying
a = -0.2941176471b

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