Question

(0.5y-9) / (0.25)=(4y-3)

Answer 1

Simplifying 0.25(4y + -3) = 0.5y + -9 Reorder the terms: 0.25(-3 + 4y) = 0.5y + -9 (-3 * 0.25 + 4y * 0.25) = 0.5y + -9 (-0.75 + 1y) = 0.5y + -9 Reorder the terms: -0.75 + 1y = -9 + 0.5y Solving -0.75 + 1y = -9 + 0.5y Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.5y' to each side of the equation. -0.75 + 1y + -0.5y = -9 + 0.5y + -0.5y Combine like terms: 1y + -0.5y = 0.5y -0.75 + 0.5y = -9 + 0.5y + -0.5y Combine like terms: 0.5y + -0.5y = 0.0 -0.75 + 0.5y = -9 + 0.0 -0.75 + 0.5y = -9 Add '0.75' to each side of the equation. -0.75 + 0.75 + 0.5y = -9 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + 0.5y = -9 + 0.75 0.5y = -9 + 0.75 Combine like terms: -9 + 0.75 = -8.25 0.5y = -8.25 Divide each side by '0.5'. y = -16.5 Simplifying y = -16.5


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Answer 2

0.5y-9=0.25(4y-3)
0.5y-9=y-0.75
0.5y-y=9-0.75
-0.5y=8.25
y=-16.5