4[5x-4(x-1)]=3[4(x+1)-7x]

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Solution for 4[5x-4(x-1)]=3[4(x+1)-7x] equation:


Simplifying
4[5x + -4(x + -1)] = 3[4(x + 1) + -7x]

Reorder the terms:
4[5x + -4(-1 + x)] = 3[4(x + 1) + -7x]
4[5x + (-1 * -4 + x * -4)] = 3[4(x + 1) + -7x]
4[5x + (4 + -4x)] = 3[4(x + 1) + -7x]

Reorder the terms:
4[4 + 5x + -4x] = 3[4(x + 1) + -7x]

Combine like terms: 5x + -4x = 1x
4[4 + 1x] = 3[4(x + 1) + -7x]
[4 * 4 + 1x * 4] = 3[4(x + 1) + -7x]
[16 + 4x] = 3[4(x + 1) + -7x]

Reorder the terms:
16 + 4x = 3[4(1 + x) + -7x]
16 + 4x = 3[(1 * 4 + x * 4) + -7x]
16 + 4x = 3[(4 + 4x) + -7x]

Combine like terms: 4x + -7x = -3x
16 + 4x = 3[4 + -3x]
16 + 4x = [4 * 3 + -3x * 3]
16 + 4x = [12 + -9x]

Solving
16 + 4x = 12 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
16 + 4x + 9x = 12 + -9x + 9x

Combine like terms: 4x + 9x = 13x
16 + 13x = 12 + -9x + 9x

Combine like terms: -9x + 9x = 0
16 + 13x = 12 + 0
16 + 13x = 12

Add '-16' to each side of the equation.
16 + -16 + 13x = 12 + -16

Combine like terms: 16 + -16 = 0
0 + 13x = 12 + -16
13x = 12 + -16

Combine like terms: 12 + -16 = -4
13x = -4

Divide each side by '13'.
x = -0.3076923077

Simplifying
x = -0.3076923077

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