2x+6(-x-7)=-18

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Solution for 2x+6(-x-7)=-18 equation:


Simplifying
2x + 6(-1x + -7) = -18

Reorder the terms:
2x + 6(-7 + -1x) = -18
2x + (-7 * 6 + -1x * 6) = -18
2x + (-42 + -6x) = -18

Reorder the terms:
-42 + 2x + -6x = -18

Combine like terms: 2x + -6x = -4x
-42 + -4x = -18

Solving
-42 + -4x = -18

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -4x = -18 + 42

Combine like terms: -42 + 42 = 0
0 + -4x = -18 + 42
-4x = -18 + 42

Combine like terms: -18 + 42 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

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