-7(-3y+2)-4y=3(y-1)-5

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Solution for -7(-3y+2)-4y=3(y-1)-5 equation:


Simplifying
-7(-3y + 2) + -4y = 3(y + -1) + -5

Reorder the terms:
-7(2 + -3y) + -4y = 3(y + -1) + -5
(2 * -7 + -3y * -7) + -4y = 3(y + -1) + -5
(-14 + 21y) + -4y = 3(y + -1) + -5

Combine like terms: 21y + -4y = 17y
-14 + 17y = 3(y + -1) + -5

Reorder the terms:
-14 + 17y = 3(-1 + y) + -5
-14 + 17y = (-1 * 3 + y * 3) + -5
-14 + 17y = (-3 + 3y) + -5

Reorder the terms:
-14 + 17y = -3 + -5 + 3y

Combine like terms: -3 + -5 = -8
-14 + 17y = -8 + 3y

Solving
-14 + 17y = -8 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-14 + 17y + -3y = -8 + 3y + -3y

Combine like terms: 17y + -3y = 14y
-14 + 14y = -8 + 3y + -3y

Combine like terms: 3y + -3y = 0
-14 + 14y = -8 + 0
-14 + 14y = -8

Add '14' to each side of the equation.
-14 + 14 + 14y = -8 + 14

Combine like terms: -14 + 14 = 0
0 + 14y = -8 + 14
14y = -8 + 14

Combine like terms: -8 + 14 = 6
14y = 6

Divide each side by '14'.
y = 0.4285714286

Simplifying
y = 0.4285714286

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