3x + y = 5 2x - 2y = -2

Mathematics

2 answers:

zalisa [80]2 years ago

8 0

Answer:

y =5-3x

and

Step-by-step explanation:

First question

Subtract 3 x from both sides of the equation

Vesnalui [34]2 years ago

7 0

Answer:

Solving the system of equations:

x: 1

y: 2

Step-by-step explanation:

Plug it in to see if it is right, to make sure of course. Better to be safe than sorry.

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