4(7x-9)=-64

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Solution for 4(7x-9)=-64 equation:


Simplifying
4(7x + -9) = -64

Reorder the terms:
4(-9 + 7x) = -64
(-9 * 4 + 7x * 4) = -64
(-36 + 28x) = -64

Solving
-36 + 28x = -64

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + 28x = -64 + 36

Combine like terms: -36 + 36 = 0
0 + 28x = -64 + 36
28x = -64 + 36

Combine like terms: -64 + 36 = -28
28x = -28

Divide each side by '28'.
x = -1

Simplifying
x = -1

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