3(6x-5)-2(4x+1)=7[(x-1)-(2x+1)]

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Solution for 3(6x-5)-2(4x+1)=7[(x-1)-(2x+1)] equation:


Simplifying
3(6x + -5) + -2(4x + 1) = 7[(x + -1) + -1(2x + 1)]

Reorder the terms:
3(-5 + 6x) + -2(4x + 1) = 7[(x + -1) + -1(2x + 1)]
(-5 * 3 + 6x * 3) + -2(4x + 1) = 7[(x + -1) + -1(2x + 1)]
(-15 + 18x) + -2(4x + 1) = 7[(x + -1) + -1(2x + 1)]

Reorder the terms:
-15 + 18x + -2(1 + 4x) = 7[(x + -1) + -1(2x + 1)]
-15 + 18x + (1 * -2 + 4x * -2) = 7[(x + -1) + -1(2x + 1)]
-15 + 18x + (-2 + -8x) = 7[(x + -1) + -1(2x + 1)]

Reorder the terms:
-15 + -2 + 18x + -8x = 7[(x + -1) + -1(2x + 1)]

Combine like terms: -15 + -2 = -17
-17 + 18x + -8x = 7[(x + -1) + -1(2x + 1)]

Combine like terms: 18x + -8x = 10x
-17 + 10x = 7[(x + -1) + -1(2x + 1)]

Reorder the terms:
-17 + 10x = 7[(-1 + x) + -1(2x + 1)]

Remove parenthesis around (-1 + x)
-17 + 10x = 7[-1 + x + -1(2x + 1)]

Reorder the terms:
-17 + 10x = 7[-1 + x + -1(1 + 2x)]
-17 + 10x = 7[-1 + x + (1 * -1 + 2x * -1)]
-17 + 10x = 7[-1 + x + (-1 + -2x)]

Reorder the terms:
-17 + 10x = 7[-1 + -1 + x + -2x]

Combine like terms: -1 + -1 = -2
-17 + 10x = 7[-2 + x + -2x]

Combine like terms: x + -2x = -1x
-17 + 10x = 7[-2 + -1x]
-17 + 10x = [-2 * 7 + -1x * 7]
-17 + 10x = [-14 + -7x]

Solving
-17 + 10x = -14 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-17 + 10x + 7x = -14 + -7x + 7x

Combine like terms: 10x + 7x = 17x
-17 + 17x = -14 + -7x + 7x

Combine like terms: -7x + 7x = 0
-17 + 17x = -14 + 0
-17 + 17x = -14

Add '17' to each side of the equation.
-17 + 17 + 17x = -14 + 17

Combine like terms: -17 + 17 = 0
0 + 17x = -14 + 17
17x = -14 + 17

Combine like terms: -14 + 17 = 3
17x = 3

Divide each side by '17'.
x = 0.1764705882

Simplifying
x = 0.1764705882

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