-9x = 10 - 2y
-48 = 4x+10y

x=−2 and y=−4

Step-by-step explanation:

I will solve your system by substitution.

(Add -4x to both sides)

(Add 48 to both sides)

(Divide both sides by -4)

(Simplify both sides of the equation)

(Add 2y to both sides)

(Add -108 to both sides)

(Divide both sides by 49/2)

(Simplify both sides of the equation)

x=−2 and y=−4

I hope this helps :)

215.92 dollars is the answer

step-by-step explanation:

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