2y+3=7y+23

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Solution for 2y+3=7y+23 equation:


Simplifying
2y + 3 = 7y + 23

Reorder the terms:
3 + 2y = 7y + 23

Reorder the terms:
3 + 2y = 23 + 7y

Solving
3 + 2y = 23 + 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.
3 + 2y + -7y = 23 + 7y + -7y

Combine like terms: 2y + -7y = -5y
3 + -5y = 23 + 7y + -7y

Combine like terms: 7y + -7y = 0
3 + -5y = 23 + 0
3 + -5y = 23

Add '-3' to each side of the equation.
3 + -3 + -5y = 23 + -3

Combine like terms: 3 + -3 = 0
0 + -5y = 23 + -3
-5y = 23 + -3

Combine like terms: 23 + -3 = 20
-5y = 20

Divide each side by '-5'.
y = -4

Simplifying
y = -4

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