10a-(3a+b)+8a+2b=

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Solution for 10a-(3a+b)+8a+2b= equation:


Simplifying
10a + -1(3a + b) + 8a + 2b = 0
10a + (3a * -1 + b * -1) + 8a + 2b = 0
10a + (-3a + -1b) + 8a + 2b = 0

Reorder the terms:
10a + -3a + 8a + -1b + 2b = 0

Combine like terms: 10a + -3a = 7a
7a + 8a + -1b + 2b = 0

Combine like terms: 7a + 8a = 15a
15a + -1b + 2b = 0

Combine like terms: -1b + 2b = 1b
15a + 1b = 0

Solving
15a + 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.
15a + 1b + -1b = 0 + -1b

Combine like terms: 1b + -1b = 0
15a + 0 = 0 + -1b
15a = 0 + -1b
Remove the zero:
15a = -1b

Divide each side by '15'.
a = -0.06666666667b

Simplifying
a = -0.06666666667b

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