9[5-7(x-1)]+6[(3x+2)-5]=12x-341

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Solution for 9[5-7(x-1)]+6[(3x+2)-5]=12x-341 equation:


Simplifying
9[5 + -7(x + -1)] + 6[(3x + 2) + -5] = 12x + -341

Reorder the terms:
9[5 + -7(-1 + x)] + 6[(3x + 2) + -5] = 12x + -341
9[5 + (-1 * -7 + x * -7)] + 6[(3x + 2) + -5] = 12x + -341
9[5 + (7 + -7x)] + 6[(3x + 2) + -5] = 12x + -341

Combine like terms: 5 + 7 = 12
9[12 + -7x] + 6[(3x + 2) + -5] = 12x + -341
[12 * 9 + -7x * 9] + 6[(3x + 2) + -5] = 12x + -341
[108 + -63x] + 6[(3x + 2) + -5] = 12x + -341

Reorder the terms:
108 + -63x + 6[(2 + 3x) + -5] = 12x + -341

Remove parenthesis around (2 + 3x)
108 + -63x + 6[2 + 3x + -5] = 12x + -341

Reorder the terms:
108 + -63x + 6[2 + -5 + 3x] = 12x + -341

Combine like terms: 2 + -5 = -3
108 + -63x + 6[-3 + 3x] = 12x + -341
108 + -63x + [-3 * 6 + 3x * 6] = 12x + -341
108 + -63x + [-18 + 18x] = 12x + -341

Reorder the terms:
108 + -18 + -63x + 18x = 12x + -341

Combine like terms: 108 + -18 = 90
90 + -63x + 18x = 12x + -341

Combine like terms: -63x + 18x = -45x
90 + -45x = 12x + -341

Reorder the terms:
90 + -45x = -341 + 12x

Solving
90 + -45x = -341 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
90 + -45x + -12x = -341 + 12x + -12x

Combine like terms: -45x + -12x = -57x
90 + -57x = -341 + 12x + -12x

Combine like terms: 12x + -12x = 0
90 + -57x = -341 + 0
90 + -57x = -341

Add '-90' to each side of the equation.
90 + -90 + -57x = -341 + -90

Combine like terms: 90 + -90 = 0
0 + -57x = -341 + -90
-57x = -341 + -90

Combine like terms: -341 + -90 = -431
-57x = -431

Divide each side by '-57'.
x = 7.561403509

Simplifying
x = 7.561403509

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