7(4-x)=-7

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Solution for 7(4-x)=-7 equation:


Simplifying
7(4 + -1x) = -7
(4 * 7 + -1x * 7) = -7
(28 + -7x) = -7

Solving
28 + -7x = -7

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -7x = -7 + -28

Combine like terms: 28 + -28 = 0
0 + -7x = -7 + -28
-7x = -7 + -28

Combine like terms: -7 + -28 = -35
-7x = -35

Divide each side by '-7'.
x = 5

Simplifying
x = 5

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