4x-3(6x-7)=11-7(3x+6)

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Solution for 4x-3(6x-7)=11-7(3x+6) equation:


Simplifying
4x + -3(6x + -7) = 11 + -7(3x + 6)

Reorder the terms:
4x + -3(-7 + 6x) = 11 + -7(3x + 6)
4x + (-7 * -3 + 6x * -3) = 11 + -7(3x + 6)
4x + (21 + -18x) = 11 + -7(3x + 6)

Reorder the terms:
21 + 4x + -18x = 11 + -7(3x + 6)

Combine like terms: 4x + -18x = -14x
21 + -14x = 11 + -7(3x + 6)

Reorder the terms:
21 + -14x = 11 + -7(6 + 3x)
21 + -14x = 11 + (6 * -7 + 3x * -7)
21 + -14x = 11 + (-42 + -21x)

Combine like terms: 11 + -42 = -31
21 + -14x = -31 + -21x

Solving
21 + -14x = -31 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
21 + -14x + 21x = -31 + -21x + 21x

Combine like terms: -14x + 21x = 7x
21 + 7x = -31 + -21x + 21x

Combine like terms: -21x + 21x = 0
21 + 7x = -31 + 0
21 + 7x = -31

Add '-21' to each side of the equation.
21 + -21 + 7x = -31 + -21

Combine like terms: 21 + -21 = 0
0 + 7x = -31 + -21
7x = -31 + -21

Combine like terms: -31 + -21 = -52
7x = -52

Divide each side by '7'.
x = -7.428571429

Simplifying
x = -7.428571429

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