-6.7y-15.2y+7=-10.7y-15.4

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Solution for -6.7y-15.2y+7=-10.7y-15.4 equation: 


Simplifying
-6.7y + -15.2y + 7 = -10.7y + -15.4

Reorder the terms:
7 + -6.7y + -15.2y = -10.7y + -15.4

Combine like terms: -6.7y + -15.2y = -21.9y
7 + -21.9y = -10.7y + -15.4

Reorder the terms:
7 + -21.9y = -15.4 + -10.7y

Solving
7 + -21.9y = -15.4 + -10.7y

Solving for variable 'y'.

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

Add '10.7y' to each side of the equation.
7 + -21.9y + 10.7y = -15.4 + -10.7y + 10.7y

Combine like terms: -21.9y + 10.7y = -11.2y
7 + -11.2y = -15.4 + -10.7y + 10.7y

Combine like terms: -10.7y + 10.7y = 0.0
7 + -11.2y = -15.4 + 0.0
7 + -11.2y = -15.4

Add '-7' to each side of the equation.
7 + -7 + -11.2y = -15.4 + -7

Combine like terms: 7 + -7 = 0
0 + -11.2y = -15.4 + -7
-11.2y = -15.4 + -7

Combine like terms: -15.4 + -7 = -22.4
-11.2y = -22.4

Divide each side by '-11.2'.
y = 2

Simplifying
y = 2

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