-7x-7(x-6)=7(-3x-8)

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Solution for -7x-7(x-6)=7(-3x-8) equation:


Simplifying
-7x + -7(x + -6) = 7(-3x + -8)

Reorder the terms:
-7x + -7(-6 + x) = 7(-3x + -8)
-7x + (-6 * -7 + x * -7) = 7(-3x + -8)
-7x + (42 + -7x) = 7(-3x + -8)

Reorder the terms:
42 + -7x + -7x = 7(-3x + -8)

Combine like terms: -7x + -7x = -14x
42 + -14x = 7(-3x + -8)

Reorder the terms:
42 + -14x = 7(-8 + -3x)
42 + -14x = (-8 * 7 + -3x * 7)
42 + -14x = (-56 + -21x)

Solving
42 + -14x = -56 + -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.
42 + -14x + 21x = -56 + -21x + 21x

Combine like terms: -14x + 21x = 7x
42 + 7x = -56 + -21x + 21x

Combine like terms: -21x + 21x = 0
42 + 7x = -56 + 0
42 + 7x = -56

Add '-42' to each side of the equation.
42 + -42 + 7x = -56 + -42

Combine like terms: 42 + -42 = 0
0 + 7x = -56 + -42
7x = -56 + -42

Combine like terms: -56 + -42 = -98
7x = -98

Divide each side by '7'.
x = -14

Simplifying
x = -14

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