4y-11=7y+20

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Solution for 4y-11=7y+20 equation:


Simplifying
4y + -11 = 7y + 20

Reorder the terms:
-11 + 4y = 7y + 20

Reorder the terms:
-11 + 4y = 20 + 7y

Solving
-11 + 4y = 20 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-11 + 4y + -7y = 20 + 7y + -7y

Combine like terms: 4y + -7y = -3y
-11 + -3y = 20 + 7y + -7y

Combine like terms: 7y + -7y = 0
-11 + -3y = 20 + 0
-11 + -3y = 20

Add '11' to each side of the equation.
-11 + 11 + -3y = 20 + 11

Combine like terms: -11 + 11 = 0
0 + -3y = 20 + 11
-3y = 20 + 11

Combine like terms: 20 + 11 = 31
-3y = 31

Divide each side by '-3'.
y = -10.33333333

Simplifying
y = -10.33333333

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