7(4.4+0.2y)-4y=-7

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Solution for 7(4.4+0.2y)-4y=-7 equation: 


Simplifying
7(4.4 + 0.2y) + -4y = -7
(4.4 * 7 + 0.2y * 7) + -4y = -7
(30.8 + 1.4y) + -4y = -7

Combine like terms: 1.4y + -4y = -2.6y
30.8 + -2.6y = -7

Solving
30.8 + -2.6y = -7

Solving for variable 'y'.

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

Add '-30.8' to each side of the equation.
30.8 + -30.8 + -2.6y = -7 + -30.8

Combine like terms: 30.8 + -30.8 = 0.0
0.0 + -2.6y = -7 + -30.8
-2.6y = -7 + -30.8

Combine like terms: -7 + -30.8 = -37.8
-2.6y = -37.8

Divide each side by '-2.6'.
y = 14.53846154

Simplifying
y = 14.53846154

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