3(x-1)-(4x-9)=4(5x-1)-11

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Solution for 3(x-1)-(4x-9)=4(5x-1)-11 equation:


Simplifying
3(x + -1) + -1(4x + -9) = 4(5x + -1) + -11

Reorder the terms:
3(-1 + x) + -1(4x + -9) = 4(5x + -1) + -11
(-1 * 3 + x * 3) + -1(4x + -9) = 4(5x + -1) + -11
(-3 + 3x) + -1(4x + -9) = 4(5x + -1) + -11

Reorder the terms:
-3 + 3x + -1(-9 + 4x) = 4(5x + -1) + -11
-3 + 3x + (-9 * -1 + 4x * -1) = 4(5x + -1) + -11
-3 + 3x + (9 + -4x) = 4(5x + -1) + -11

Reorder the terms:
-3 + 9 + 3x + -4x = 4(5x + -1) + -11

Combine like terms: -3 + 9 = 6
6 + 3x + -4x = 4(5x + -1) + -11

Combine like terms: 3x + -4x = -1x
6 + -1x = 4(5x + -1) + -11

Reorder the terms:
6 + -1x = 4(-1 + 5x) + -11
6 + -1x = (-1 * 4 + 5x * 4) + -11
6 + -1x = (-4 + 20x) + -11

Reorder the terms:
6 + -1x = -4 + -11 + 20x

Combine like terms: -4 + -11 = -15
6 + -1x = -15 + 20x

Solving
6 + -1x = -15 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
6 + -1x + -20x = -15 + 20x + -20x

Combine like terms: -1x + -20x = -21x
6 + -21x = -15 + 20x + -20x

Combine like terms: 20x + -20x = 0
6 + -21x = -15 + 0
6 + -21x = -15

Add '-6' to each side of the equation.
6 + -6 + -21x = -15 + -6

Combine like terms: 6 + -6 = 0
0 + -21x = -15 + -6
-21x = -15 + -6

Combine like terms: -15 + -6 = -21
-21x = -21

Divide each side by '-21'.
x = 1

Simplifying
x = 1

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