4-6y=21y-13

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Solution for 4-6y=21y-13 equation:


Simplifying
4 + -6y = 21y + -13

Reorder the terms:
4 + -6y = -13 + 21y

Solving
4 + -6y = -13 + 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.
4 + -6y + -21y = -13 + 21y + -21y

Combine like terms: -6y + -21y = -27y
4 + -27y = -13 + 21y + -21y

Combine like terms: 21y + -21y = 0
4 + -27y = -13 + 0
4 + -27y = -13

Add '-4' to each side of the equation.
4 + -4 + -27y = -13 + -4

Combine like terms: 4 + -4 = 0
0 + -27y = -13 + -4
-27y = -13 + -4

Combine like terms: -13 + -4 = -17
-27y = -17

Divide each side by '-27'.
y = 0.6296296296

Simplifying
y = 0.6296296296

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