-7*-3y+8-6y=4

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Solution for -7*-3y+8-6y=4 equation:


Simplifying
-7 * -3y + 8 + -6y = 4

Multiply -7 * -3
21y + 8 + -6y = 4

Reorder the terms:
8 + 21y + -6y = 4

Combine like terms: 21y + -6y = 15y
8 + 15y = 4

Solving
8 + 15y = 4

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + 15y = 4 + -8

Combine like terms: 8 + -8 = 0
0 + 15y = 4 + -8
15y = 4 + -8

Combine like terms: 4 + -8 = -4
15y = -4

Divide each side by '15'.
y = -0.2666666667

Simplifying
y = -0.2666666667

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