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

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


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

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

Reorder the terms:
3 + 4 + -2x + -3(2 + 3x) = 4x + 7
3 + 4 + -2x + (2 * -3 + 3x * -3) = 4x + 7
3 + 4 + -2x + (-6 + -9x) = 4x + 7

Reorder the terms:
3 + 4 + -6 + -2x + -9x = 4x + 7

Combine like terms: 3 + 4 = 7
7 + -6 + -2x + -9x = 4x + 7

Combine like terms: 7 + -6 = 1
1 + -2x + -9x = 4x + 7

Combine like terms: -2x + -9x = -11x
1 + -11x = 4x + 7

Reorder the terms:
1 + -11x = 7 + 4x

Solving
1 + -11x = 7 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
1 + -11x + -4x = 7 + 4x + -4x

Combine like terms: -11x + -4x = -15x
1 + -15x = 7 + 4x + -4x

Combine like terms: 4x + -4x = 0
1 + -15x = 7 + 0
1 + -15x = 7

Add '-1' to each side of the equation.
1 + -1 + -15x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -15x = 7 + -1
-15x = 7 + -1

Combine like terms: 7 + -1 = 6
-15x = 6

Divide each side by '-15'.
x = -0.4

Simplifying
x = -0.4

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