3+3+8(4-2k)+8(4-2k)=9

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


Simplifying
3 + 3 + 8(4 + -2k) + 8(4 + -2k) = 9
3 + 3 + (4 * 8 + -2k * 8) + 8(4 + -2k) = 9
3 + 3 + (32 + -16k) + 8(4 + -2k) = 9
3 + 3 + 32 + -16k + (4 * 8 + -2k * 8) = 9
3 + 3 + 32 + -16k + (32 + -16k) = 9

Reorder the terms:
3 + 3 + 32 + 32 + -16k + -16k = 9

Combine like terms: 3 + 3 = 6
6 + 32 + 32 + -16k + -16k = 9

Combine like terms: 6 + 32 = 38
38 + 32 + -16k + -16k = 9

Combine like terms: 38 + 32 = 70
70 + -16k + -16k = 9

Combine like terms: -16k + -16k = -32k
70 + -32k = 9

Solving
70 + -32k = 9

Solving for variable 'k'.

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

Add '-70' to each side of the equation.
70 + -70 + -32k = 9 + -70

Combine like terms: 70 + -70 = 0
0 + -32k = 9 + -70
-32k = 9 + -70

Combine like terms: 9 + -70 = -61
-32k = -61

Divide each side by '-32'.
k = 1.90625

Simplifying
k = 1.90625

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