5-(ab+3)+8ab=

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Solution for 5-(ab+3)+8ab= equation:


Simplifying
5 + -1(ab + 3) + 8ab = 0

Reorder the terms:
5 + -1(3 + ab) + 8ab = 0
5 + (3 * -1 + ab * -1) + 8ab = 0
5 + (-3 + -1ab) + 8ab = 0

Combine like terms: 5 + -3 = 2
2 + -1ab + 8ab = 0

Combine like terms: -1ab + 8ab = 7ab
2 + 7ab = 0

Solving
2 + 7ab = 0

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 7ab = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7ab = 0 + -2
7ab = 0 + -2

Combine like terms: 0 + -2 = -2
7ab = -2

Divide each side by '7b'.
a = -0.2857142857b-1

Simplifying
a = -0.2857142857b-1

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