7[3-(4+6x)]-4=9+2(1-23x)

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Solution for 7[3-(4+6x)]-4=9+2(1-23x) equation:


Simplifying
7[3 + -1(4 + 6x)] + -4 = 9 + 2(1 + -23x)
7[3 + (4 * -1 + 6x * -1)] + -4 = 9 + 2(1 + -23x)
7[3 + (-4 + -6x)] + -4 = 9 + 2(1 + -23x)

Combine like terms: 3 + -4 = -1
7[-1 + -6x] + -4 = 9 + 2(1 + -23x)
[-1 * 7 + -6x * 7] + -4 = 9 + 2(1 + -23x)
[-7 + -42x] + -4 = 9 + 2(1 + -23x)

Reorder the terms:
-7 + -4 + -42x = 9 + 2(1 + -23x)

Combine like terms: -7 + -4 = -11
-11 + -42x = 9 + 2(1 + -23x)
-11 + -42x = 9 + (1 * 2 + -23x * 2)
-11 + -42x = 9 + (2 + -46x)

Combine like terms: 9 + 2 = 11
-11 + -42x = 11 + -46x

Solving
-11 + -42x = 11 + -46x

Solving for variable 'x'.

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

Add '46x' to each side of the equation.
-11 + -42x + 46x = 11 + -46x + 46x

Combine like terms: -42x + 46x = 4x
-11 + 4x = 11 + -46x + 46x

Combine like terms: -46x + 46x = 0
-11 + 4x = 11 + 0
-11 + 4x = 11

Add '11' to each side of the equation.
-11 + 11 + 4x = 11 + 11

Combine like terms: -11 + 11 = 0
0 + 4x = 11 + 11
4x = 11 + 11

Combine like terms: 11 + 11 = 22
4x = 22

Divide each side by '4'.
x = 5.5

Simplifying
x = 5.5

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