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

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


Simplifying
3(3x + 1) = -4(4x + -1)

Reorder the terms:
3(1 + 3x) = -4(4x + -1)
(1 * 3 + 3x * 3) = -4(4x + -1)
(3 + 9x) = -4(4x + -1)

Reorder the terms:
3 + 9x = -4(-1 + 4x)
3 + 9x = (-1 * -4 + 4x * -4)
3 + 9x = (4 + -16x)

Solving
3 + 9x = 4 + -16x

Solving for variable 'x'.

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

Add '16x' to each side of the equation.
3 + 9x + 16x = 4 + -16x + 16x

Combine like terms: 9x + 16x = 25x
3 + 25x = 4 + -16x + 16x

Combine like terms: -16x + 16x = 0
3 + 25x = 4 + 0
3 + 25x = 4

Add '-3' to each side of the equation.
3 + -3 + 25x = 4 + -3

Combine like terms: 3 + -3 = 0
0 + 25x = 4 + -3
25x = 4 + -3

Combine like terms: 4 + -3 = 1
25x = 1

Divide each side by '25'.
x = 0.04

Simplifying
x = 0.04

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