7(y-3)-7=-4(-6y+3)-3y

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Solution for 7(y-3)-7=-4(-6y+3)-3y equation:


Simplifying
7(y + -3) + -7 = -4(-6y + 3) + -3y

Reorder the terms:
7(-3 + y) + -7 = -4(-6y + 3) + -3y
(-3 * 7 + y * 7) + -7 = -4(-6y + 3) + -3y
(-21 + 7y) + -7 = -4(-6y + 3) + -3y

Reorder the terms:
-21 + -7 + 7y = -4(-6y + 3) + -3y

Combine like terms: -21 + -7 = -28
-28 + 7y = -4(-6y + 3) + -3y

Reorder the terms:
-28 + 7y = -4(3 + -6y) + -3y
-28 + 7y = (3 * -4 + -6y * -4) + -3y
-28 + 7y = (-12 + 24y) + -3y

Combine like terms: 24y + -3y = 21y
-28 + 7y = -12 + 21y

Solving
-28 + 7y = -12 + 21y

Solving for variable 'y'.

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

Add '-21y' to each side of the equation.
-28 + 7y + -21y = -12 + 21y + -21y

Combine like terms: 7y + -21y = -14y
-28 + -14y = -12 + 21y + -21y

Combine like terms: 21y + -21y = 0
-28 + -14y = -12 + 0
-28 + -14y = -12

Add '28' to each side of the equation.
-28 + 28 + -14y = -12 + 28

Combine like terms: -28 + 28 = 0
0 + -14y = -12 + 28
-14y = -12 + 28

Combine like terms: -12 + 28 = 16
-14y = 16

Divide each side by '-14'.
y = -1.142857143

Simplifying
y = -1.142857143

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