7(1-7x)=-336

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Solution for 7(1-7x)=-336 equation: 


Simplifying
7(1 + -7x) = -336
(1 * 7 + -7x * 7) = -336
(7 + -49x) = -336

Solving
7 + -49x = -336

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 + -49x = -336 + -7

Combine like terms: 7 + -7 = 0
0 + -49x = -336 + -7
-49x = -336 + -7

Combine like terms: -336 + -7 = -343
-49x = -343

Divide each side by '-49'.
x = 7

Simplifying
x = 7

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