7(-1-4x)=161

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Solution for 7(-1-4x)=161 equation: 


Simplifying
7(-1 + -4x) = 161
(-1 * 7 + -4x * 7) = 161
(-7 + -28x) = 161

Solving
-7 + -28x = 161

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 + -28x = 161 + 7

Combine like terms: -7 + 7 = 0
0 + -28x = 161 + 7
-28x = 161 + 7

Combine like terms: 161 + 7 = 168
-28x = 168

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

Simplifying
x = -6

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