-7(-7-4x)=161

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


Simplifying
-7(-7 + -4x) = 161
(-7 * -7 + -4x * -7) = 161
(49 + 28x) = 161

Solving
49 + 28x = 161

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + 28x = 161 + -49

Combine like terms: 49 + -49 = 0
0 + 28x = 161 + -49
28x = 161 + -49

Combine like terms: 161 + -49 = 112
28x = 112

Divide each side by '28'.
x = 4

Simplifying
x = 4

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