-4x+-6y=24 how do you solve?

Solving for x

Since 6y does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 6y from both sides.
−4x=−6y+24

Divide each term in the equation by −4.
−4x/−4=−6y/−4+24/−4 

Simplify
x=3y/2+24/−4

 Divide 24 by −4 to get −6. 

x=3y/2−6 

x is equal to 3y/2−6  

You solve y the same way you solve x:

Because −4x does not contain the variable to solve for, move it to the right-hand side of the equation by adding 4x to both sides.
6y=4x+24

Divide each term in the equation by 6.
6y/6=4x/6+24/6 

Simplify
y=2x/3+24/6

Divide 24 by 6 to get 4. 
y=2x/3+4 

y is equal to 2x/3+4 

Ithink you're supposed to multiply 12.50 which is how much he makes per hour and then multiply it by each number then add whats left togrther and there's your answer

Your maths is very weak try yourself this would improve your skills don't depend on others