2(4x-5)+4(2x+9)=0

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Solution for 2(4x-5)+4(2x+9)=0 equation:


Simplifying
2(4x + -5) + 4(2x + 9) = 0

Reorder the terms:
2(-5 + 4x) + 4(2x + 9) = 0
(-5 * 2 + 4x * 2) + 4(2x + 9) = 0
(-10 + 8x) + 4(2x + 9) = 0

Reorder the terms:
-10 + 8x + 4(9 + 2x) = 0
-10 + 8x + (9 * 4 + 2x * 4) = 0
-10 + 8x + (36 + 8x) = 0

Reorder the terms:
-10 + 36 + 8x + 8x = 0

Combine like terms: -10 + 36 = 26
26 + 8x + 8x = 0

Combine like terms: 8x + 8x = 16x
26 + 16x = 0

Solving
26 + 16x = 0

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 16x = 0 + -26

Combine like terms: 26 + -26 = 0
0 + 16x = 0 + -26
16x = 0 + -26

Combine like terms: 0 + -26 = -26
16x = -26

Divide each side by '16'.
x = -1.625

Simplifying
x = -1.625

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