(0.3y+3)*(-10)=30

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Solution for (0.3y+3)*(-10)=30 equation:


Simplifying
(0.3y + 3)(-10) = 30

Reorder the terms:
(3 + 0.3y)(-10) = 30

Reorder the terms for easier multiplication:
-10(3 + 0.3y) = 30
(3 * -10 + 0.3y * -10) = 30
(-30 + -3y) = 30

Solving
-30 + -3y = 30

Solving for variable 'y'.

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

Add '30' to each side of the equation.
-30 + 30 + -3y = 30 + 30

Combine like terms: -30 + 30 = 0
0 + -3y = 30 + 30
-3y = 30 + 30

Combine like terms: 30 + 30 = 60
-3y = 60

Divide each side by '-3'.
y = -20

Simplifying
y = -20

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