7(-2+2x)=-1400

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Solution for 7(-2+2x)=-1400 equation: 


Simplifying
7(-2 + 2x) = -1400
(-2 * 7 + 2x * 7) = -1400
(-14 + 14x) = -1400

Solving
-14 + 14x = -1400

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 14x = -1400 + 14

Combine like terms: -14 + 14 = 0
0 + 14x = -1400 + 14
14x = -1400 + 14

Combine like terms: -1400 + 14 = -1386
14x = -1386

Divide each side by '14'.
x = -99

Simplifying
x = -99

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