nando68
nando68 nando68
  • 04-02-2022
  • Mathematics
contestada

Show your work in order to receive credit for your work. Find the solution to the system of equations.
X+y=12
X-y=4

Respuesta :

Zookanda Zookanda
  • 04-02-2022

Answer:

x=8    y=4

Step-by-step explanation:

x=12-y

12-y-y=4

-2y=-8

y=4

x=12-y

x=12-4

x=8

Answer Link

Otras preguntas

A student rounded the size of a park to the nearest thousand acres. Her estimate was 276,000 acres. What number could be the exact number of acres? A 276,543
Where does friction occur? Can it happen in liquids, air, with solids?
Why do geographers study human systems and human environment relationships?
Help me solve this And please explain
How deep can we go into Earth's interior?
Evaluate the expression when x = -2.5 1. -x 2. |x| + 3 3. |x| - 4 Help me please!!? D;
Can some one help me with this Please help
How is momentum similar to inertia? Explain.
The sum of two integers with different signs is 8. Give two possible integers that fit this description
A car advertisement states that a certain car can accelerate from rest to 70km/h in 7 seconds. Find the car’s acceleration in m/s.