-7(8-3x)=-203

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Solution for -7(8-3x)=-203 equation: 


Simplifying
-7(8 + -3x) = -203
(8 * -7 + -3x * -7) = -203
(-56 + 21x) = -203

Solving
-56 + 21x = -203

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 21x = -203 + 56

Combine like terms: -56 + 56 = 0
0 + 21x = -203 + 56
21x = -203 + 56

Combine like terms: -203 + 56 = -147
21x = -147

Divide each side by '21'.
x = -7

Simplifying
x = -7

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