what is the solution to the system of equations?\n2x - y = 7\ny = 2x + 3\n(2, 3)\n(2, 7)\nno…
what is the solution to the system of equations?\n2x - y = 7\ny = 2x + 3\n(2, 3)\n(2, 7)\nno solution\ninfinite number of solutions
Answer
Explanation:
Step1: Substitute y - expression
Substitute $y = 2x+3$ into $2x - y=7$. We get $2x-(2x + 3)=7$.
Step2: Simplify the equation
Expand the left - hand side: $2x-2x - 3=7$, which simplifies to $-3 = 7$.
Step3: Analyze the result
Since $-3\neq7$, the system of equations has no solution.
Answer:
no solution