3-4(2x+9)=8

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Solution for 3-4(2x+9)=8 equation: 


Simplifying
3 + -4(2x + 9) = 8

Reorder the terms:
3 + -4(9 + 2x) = 8
3 + (9 * -4 + 2x * -4) = 8
3 + (-36 + -8x) = 8

Combine like terms: 3 + -36 = -33
-33 + -8x = 8

Solving
-33 + -8x = 8

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + -8x = 8 + 33

Combine like terms: -33 + 33 = 0
0 + -8x = 8 + 33
-8x = 8 + 33

Combine like terms: 8 + 33 = 41
-8x = 41

Divide each side by '-8'.
x = -5.125

Simplifying
x = -5.125

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