Solve the equation
solve of y :- 7y + 20 = 6y - 2
Subtract 6y from both sides,
- 7y - 6y + 20 = 6y - 2 - 6y
- y + 20 = -2
Subtract 20 from both sides,
- y + 20 - 20 = -2 - 20
- y = -22
Therefore the value of y is -22.
Verification :
Plug value of y,
- 7(-22) + 20 = 6(-22) - 2
- -154 + 20 = -132 - 2
- -134 = -134
Hence verified!