3 years ago

Find the solution of this system of equations 4x - 2y = 0 -X - 2y = -25

Mathematics

2 answers:

Lapatulllka [165]3 years ago

7 0

Answer:

y = 25

X = 25/2 is the value of X an dy

Len [333]3 years ago

7 0

Answer:

x=5

y=10

Step-by-step explanation:

4x-2y=0

-x-2y=-25

subtract

5x=0-(-25)

5x=25

x=25/5=5

-5-2y=-25

2y=-5+25

2y=20

y=20/2=10

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