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

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


Simplifying
2(a + -3) + 4b + -2(a + -1b + -3) + 5 = 0

Reorder the terms:
2(-3 + a) + 4b + -2(a + -1b + -3) + 5 = 0
(-3 * 2 + a * 2) + 4b + -2(a + -1b + -3) + 5 = 0
(-6 + 2a) + 4b + -2(a + -1b + -3) + 5 = 0

Reorder the terms:
-6 + 2a + 4b + -2(-3 + a + -1b) + 5 = 0
-6 + 2a + 4b + (-3 * -2 + a * -2 + -1b * -2) + 5 = 0
-6 + 2a + 4b + (6 + -2a + 2b) + 5 = 0

Reorder the terms:
-6 + 6 + 5 + 2a + -2a + 4b + 2b = 0

Combine like terms: -6 + 6 = 0
0 + 5 + 2a + -2a + 4b + 2b = 0
5 + 2a + -2a + 4b + 2b = 0

Combine like terms: 2a + -2a = 0
5 + 0 + 4b + 2b = 0
5 + 4b + 2b = 0

Combine like terms: 4b + 2b = 6b
5 + 6b = 0

Solving
5 + 6b = 0

Solving for variable 'b'.

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

Add '-5' to each side of the equation.
5 + -5 + 6b = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 6b = 0 + -5
6b = 0 + -5

Combine like terms: 0 + -5 = -5
6b = -5

Divide each side by '6'.
b = -0.8333333333

Simplifying
b = -0.8333333333

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