How to solve this one

x=−4,y=−3

Step-by-step explanation:

Solve for y in the second equation.

y=5+2x

3x−3y=−3

Replace all occurrences of y with 5+2x

in each equation.

−3x−15=−3

y=5+2x

Solve for x in the first equation.

x=−4

y=5+2x

Replace all occurrences of x with −4

in each equation.

y=−3

x=−4

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.