0.15y-0.4=0.9y+3.2-0.7y

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Solution for 0.15y-0.4=0.9y+3.2-0.7y equation:


Simplifying
0.15y + -0.4 = 0.9y + 3.2 + -0.7y

Reorder the terms:
-0.4 + 0.15y = 0.9y + 3.2 + -0.7y

Reorder the terms:
-0.4 + 0.15y = 3.2 + 0.9y + -0.7y

Combine like terms: 0.9y + -0.7y = 0.2y
-0.4 + 0.15y = 3.2 + 0.2y

Solving
-0.4 + 0.15y = 3.2 + 0.2y

Solving for variable 'y'.

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

Add '-0.2y' to each side of the equation.
-0.4 + 0.15y + -0.2y = 3.2 + 0.2y + -0.2y

Combine like terms: 0.15y + -0.2y = -0.05y
-0.4 + -0.05y = 3.2 + 0.2y + -0.2y

Combine like terms: 0.2y + -0.2y = 0.0
-0.4 + -0.05y = 3.2 + 0.0
-0.4 + -0.05y = 3.2

Add '0.4' to each side of the equation.
-0.4 + 0.4 + -0.05y = 3.2 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + -0.05y = 3.2 + 0.4
-0.05y = 3.2 + 0.4

Combine like terms: 3.2 + 0.4 = 3.6
-0.05y = 3.6

Divide each side by '-0.05'.
y = -72

Simplifying
y = -72

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