8x+3=x+2x+b

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Solution for 8x+3=x+2x+b equation:


Simplifying
8x + 3 = x + 2x + b

Reorder the terms:
3 + 8x = x + 2x + b

Reorder the terms:
3 + 8x = b + x + 2x

Combine like terms: x + 2x = 3x
3 + 8x = b + 3x

Solving
3 + 8x = b + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 8x + -3x = b + 3x + -3x

Combine like terms: 8x + -3x = 5x
3 + 5x = b + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 5x = b + 0
3 + 5x = b

Add '-3' to each side of the equation.
3 + -3 + 5x = -3 + b

Combine like terms: 3 + -3 = 0
0 + 5x = -3 + b
5x = -3 + b

Divide each side by '5'.
x = -0.6 + 0.2b

Simplifying
x = -0.6 + 0.2b

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