189=-7x-4(4x+16)

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Solution for 189=-7x-4(4x+16) equation:


Simplifying
189 = -7x + -4(4x + 16)

Reorder the terms:
189 = -7x + -4(16 + 4x)
189 = -7x + (16 * -4 + 4x * -4)
189 = -7x + (-64 + -16x)

Reorder the terms:
189 = -64 + -7x + -16x

Combine like terms: -7x + -16x = -23x
189 = -64 + -23x

Solving
189 = -64 + -23x

Solving for variable 'x'.

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

Add '23x' to each side of the equation.
189 + 23x = -64 + -23x + 23x

Combine like terms: -23x + 23x = 0
189 + 23x = -64 + 0
189 + 23x = -64

Add '-189' to each side of the equation.
189 + -189 + 23x = -64 + -189

Combine like terms: 189 + -189 = 0
0 + 23x = -64 + -189
23x = -64 + -189

Combine like terms: -64 + -189 = -253
23x = -253

Divide each side by '23'.
x = -11

Simplifying
x = -11

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