7(-9-2x)=-105

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Solution for 7(-9-2x)=-105 equation: 


Simplifying
7(-9 + -2x) = -105
(-9 * 7 + -2x * 7) = -105
(-63 + -14x) = -105

Solving
-63 + -14x = -105

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + -14x = -105 + 63

Combine like terms: -63 + 63 = 0
0 + -14x = -105 + 63
-14x = -105 + 63

Combine like terms: -105 + 63 = -42
-14x = -42

Divide each side by '-14'.
x = 3

Simplifying
x = 3

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