7(-4x-2)=154

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Solution for 7(-4x-2)=154 equation:


Simplifying
7(-4x + -2) = 154

Reorder the terms:
7(-2 + -4x) = 154
(-2 * 7 + -4x * 7) = 154
(-14 + -28x) = 154

Solving
-14 + -28x = 154

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + -28x = 154 + 14

Combine like terms: -14 + 14 = 0
0 + -28x = 154 + 14
-28x = 154 + 14

Combine like terms: 154 + 14 = 168
-28x = 168

Divide each side by '-28'.
x = -6

Simplifying
x = -6

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