11y+2=20y-7

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Solution for 11y+2=20y-7 equation:


Simplifying
11y + 2 = 20y + -7

Reorder the terms:
2 + 11y = 20y + -7

Reorder the terms:
2 + 11y = -7 + 20y

Solving
2 + 11y = -7 + 20y

Solving for variable 'y'.

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

Add '-20y' to each side of the equation.
2 + 11y + -20y = -7 + 20y + -20y

Combine like terms: 11y + -20y = -9y
2 + -9y = -7 + 20y + -20y

Combine like terms: 20y + -20y = 0
2 + -9y = -7 + 0
2 + -9y = -7

Add '-2' to each side of the equation.
2 + -2 + -9y = -7 + -2

Combine like terms: 2 + -2 = 0
0 + -9y = -7 + -2
-9y = -7 + -2

Combine like terms: -7 + -2 = -9
-9y = -9

Divide each side by '-9'.
y = 1

Simplifying
y = 1

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