Solve this system of equations: What is the value of x?

Mathematics

1 answer:

Ipatiy [6.2K]3 years ago

7 0

Answer:

Step-by-step explanation:

Substitute y=2x in the first equation into the second.

The second equation then becomes;

x = -(2x)+6

x = -2x+6

Collectiing like terms, more -2x to the left,

x+2x =6

3x=6

x= $\frac{6}{3}$

x= 2

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