-12-7x(4)=

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Solution for -12-7x(4)= equation:


Simplifying
-12 + -7x(4) = 0

Reorder the terms for easier multiplication:
-12 + -7 * 4x = 0

Multiply -7 * 4
-12 + -28x = 0

Solving
-12 + -28x = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -28x = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -28x = 0 + 12
-28x = 0 + 12

Combine like terms: 0 + 12 = 12
-28x = 12

Divide each side by '-28'.
x = -0.4285714286

Simplifying
x = -0.4285714286

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