2x - 5y +10x - 2y + 3z
1 answer:
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Answer:
<h3>NO solution</h3>Step-by-step explanation:
You must isolate by substitution to solve this problem.
Separate by x and y from one side of the equation.
Solve with 2x-2y=14, first.
2x-2y=14 which is equal to x=7+y.
Substitute x=7+y.
Then you solve it.
You only need to cross out the variable y.
<u>7=2</u>
<u>NO solution.</u>
Therefore, a solution cannot be found.
I hope this helps! Let me know if my answer is wrong or not.