2y+4=.3y-8

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Solution for 2y+4=.3y-8 equation:


Simplifying
2y + 4 = 0.3y + -8

Reorder the terms:
4 + 2y = 0.3y + -8

Reorder the terms:
4 + 2y = -8 + 0.3y

Solving
4 + 2y = -8 + 0.3y

Solving for variable 'y'.

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

Add '-0.3y' to each side of the equation.
4 + 2y + -0.3y = -8 + 0.3y + -0.3y

Combine like terms: 2y + -0.3y = 1.7y
4 + 1.7y = -8 + 0.3y + -0.3y

Combine like terms: 0.3y + -0.3y = 0.0
4 + 1.7y = -8 + 0.0
4 + 1.7y = -8

Add '-4' to each side of the equation.
4 + -4 + 1.7y = -8 + -4

Combine like terms: 4 + -4 = 0
0 + 1.7y = -8 + -4
1.7y = -8 + -4

Combine like terms: -8 + -4 = -12
1.7y = -12

Divide each side by '1.7'.
y = -7.058823529

Simplifying
y = -7.058823529

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