Calculate: 11y-7-6y=6y-3

Expression: $11y-7-6y=6y-3$

Collect like terms

$5y-7=6y-3$

Move the variable to the left-hand side and change its sign

$5y-7-6y=-3$

Move the constant to the right-hand side and change its sign

$5y-6y=-3+7$

Collect like terms

$-y=-3+7$

Calculate the sum

$-y=4$

Change the signs on both sides of the equation

$y=-4$