-7(1+2x)=-105

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Solution for -7(1+2x)=-105 equation: 


Simplifying
-7(1 + 2x) = -105
(1 * -7 + 2x * -7) = -105
(-7 + -14x) = -105

Solving
-7 + -14x = -105

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -14x = -105 + 7

Combine like terms: -7 + 7 = 0
0 + -14x = -105 + 7
-14x = -105 + 7

Combine like terms: -105 + 7 = -98
-14x = -98

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

Simplifying
x = 7

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