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

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


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

Reorder the terms:
3(5 + 2x) = 3(4 + -1b)
(5 * 3 + 2x * 3) = 3(4 + -1b)
(15 + 6x) = 3(4 + -1b)
15 + 6x = (4 * 3 + -1b * 3)
15 + 6x = (12 + -3b)

Solving
15 + 6x = 12 + -3b

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 6x = 12 + -15 + -3b

Combine like terms: 15 + -15 = 0
0 + 6x = 12 + -15 + -3b
6x = 12 + -15 + -3b

Combine like terms: 12 + -15 = -3
6x = -3 + -3b

Divide each side by '6'.
x = -0.5 + -0.5b

Simplifying
x = -0.5 + -0.5b

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