3 years ago

Solve the system of equations by substitution. What is the solution for x?

Mathematics

1 answer:

insens350 [35]3 years ago

5 0

Answer:

x=0.875

Step-by-step explanation:

2×+y=1

y=0.5

4×+2y=-1

4×+2.5=-1

1+2.5=4x

3.5=4x

x=0.875

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