-4+4(-4x+9)=-64

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Solution for -4+4(-4x+9)=-64 equation:


Simplifying
-4 + 4(-4x + 9) = -64

Reorder the terms:
-4 + 4(9 + -4x) = -64
-4 + (9 * 4 + -4x * 4) = -64
-4 + (36 + -16x) = -64

Combine like terms: -4 + 36 = 32
32 + -16x = -64

Solving
32 + -16x = -64

Solving for variable 'x'.

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

Add '-32' to each side of the equation.
32 + -32 + -16x = -64 + -32

Combine like terms: 32 + -32 = 0
0 + -16x = -64 + -32
-16x = -64 + -32

Combine like terms: -64 + -32 = -96
-16x = -96

Divide each side by '-16'.
x = 6

Simplifying
x = 6

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