3(x-2)-(7x+2)-4(3x+1)=

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Solution for 3(x-2)-(7x+2)-4(3x+1)= equation:


Simplifying
3(x + -2) + -1(7x + 2) + -4(3x + 1) = 0

Reorder the terms:
3(-2 + x) + -1(7x + 2) + -4(3x + 1) = 0
(-2 * 3 + x * 3) + -1(7x + 2) + -4(3x + 1) = 0
(-6 + 3x) + -1(7x + 2) + -4(3x + 1) = 0

Reorder the terms:
-6 + 3x + -1(2 + 7x) + -4(3x + 1) = 0
-6 + 3x + (2 * -1 + 7x * -1) + -4(3x + 1) = 0
-6 + 3x + (-2 + -7x) + -4(3x + 1) = 0

Reorder the terms:
-6 + 3x + -2 + -7x + -4(1 + 3x) = 0
-6 + 3x + -2 + -7x + (1 * -4 + 3x * -4) = 0
-6 + 3x + -2 + -7x + (-4 + -12x) = 0

Reorder the terms:
-6 + -2 + -4 + 3x + -7x + -12x = 0

Combine like terms: -6 + -2 = -8
-8 + -4 + 3x + -7x + -12x = 0

Combine like terms: -8 + -4 = -12
-12 + 3x + -7x + -12x = 0

Combine like terms: 3x + -7x = -4x
-12 + -4x + -12x = 0

Combine like terms: -4x + -12x = -16x
-12 + -16x = 0

Solving
-12 + -16x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -16x = 0 + 12

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

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

Divide each side by '-16'.
x = -0.75

Simplifying
x = -0.75

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