Create a system of linear equations that has one solution. Solve the system using substitution to prove your that your system has only one solution.

The only solution to the system of equation is (4, 11)

Let the given linear equation be given as shown:

y = 2x  + 3 and y = 4x - 5

Equate both expressions since they are both "y" values

2x + 3 = 4x  - 5

Collect the like terms

2x - 4x = -5- 3

-2x = -8

x = 8/2

x = 4

Substitute x = 4 into any of the equation

y = 2x + 3

y = 2(4) + 3

y = 11

This shows that the only solution to the system of equation is (4, 11)

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y = -2x + 3

y = -1/2x + 5

Step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: