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

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Solution for 3x+1+2(1+4x)=5(1-x)+4(2x+1) equation:


Simplifying
3x + 1 + 2(1 + 4x) = 5(1 + -1x) + 4(2x + 1)
3x + 1 + (1 * 2 + 4x * 2) = 5(1 + -1x) + 4(2x + 1)
3x + 1 + (2 + 8x) = 5(1 + -1x) + 4(2x + 1)

Reorder the terms:
1 + 2 + 3x + 8x = 5(1 + -1x) + 4(2x + 1)

Combine like terms: 1 + 2 = 3
3 + 3x + 8x = 5(1 + -1x) + 4(2x + 1)

Combine like terms: 3x + 8x = 11x
3 + 11x = 5(1 + -1x) + 4(2x + 1)
3 + 11x = (1 * 5 + -1x * 5) + 4(2x + 1)
3 + 11x = (5 + -5x) + 4(2x + 1)

Reorder the terms:
3 + 11x = 5 + -5x + 4(1 + 2x)
3 + 11x = 5 + -5x + (1 * 4 + 2x * 4)
3 + 11x = 5 + -5x + (4 + 8x)

Reorder the terms:
3 + 11x = 5 + 4 + -5x + 8x

Combine like terms: 5 + 4 = 9
3 + 11x = 9 + -5x + 8x

Combine like terms: -5x + 8x = 3x
3 + 11x = 9 + 3x

Solving
3 + 11x = 9 + 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 + 11x + -3x = 9 + 3x + -3x

Combine like terms: 11x + -3x = 8x
3 + 8x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 8x = 9 + 0
3 + 8x = 9

Add '-3' to each side of the equation.
3 + -3 + 8x = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 9 + -3
8x = 9 + -3

Combine like terms: 9 + -3 = 6
8x = 6

Divide each side by '8'.
x = 0.75

Simplifying
x = 0.75

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