4y*2-y+9=0

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Solution for 4y*2-y+9=0 equation:


Simplifying
4y * 2 + -1y + 9 = 0

Reorder the terms for easier multiplication:
4 * 2y + -1y + 9 = 0

Multiply 4 * 2
8y + -1y + 9 = 0

Reorder the terms:
9 + 8y + -1y = 0

Combine like terms: 8y + -1y = 7y
9 + 7y = 0

Solving
9 + 7y = 0

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 7y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 7y = 0 + -9
7y = 0 + -9

Combine like terms: 0 + -9 = -9
7y = -9

Divide each side by '7'.
y = -1.285714286

Simplifying
y = -1.285714286

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