3-2(2-7x)=-57

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Solution for 3-2(2-7x)=-57 equation:


Simplifying
3 + -2(2 + -7x) = -57
3 + (2 * -2 + -7x * -2) = -57
3 + (-4 + 14x) = -57

Combine like terms: 3 + -4 = -1
-1 + 14x = -57

Solving
-1 + 14x = -57

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 14x = -57 + 1

Combine like terms: -1 + 1 = 0
0 + 14x = -57 + 1
14x = -57 + 1

Combine like terms: -57 + 1 = -56
14x = -56

Divide each side by '14'.
x = -4

Simplifying
x = -4

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