Substitution 2x-2y=14 x-y=2
1 answer:
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.
You might be interested in
Answer:
Angle g and h are complementary angles.
Angle g and h are acute angles.
Step-by-step explanation:
The given angles are
If sum of two angles is 180, then they called supplementary angles.
If sum of two angles is 90, then they called complimentary angles.
Add both angles.
The sum of two angles is 90 degree, therefore angle g and h are complementary angles.
Both angles are greater than zero and their sum is 90, it means
and
Therefore, angle g and h are acute angles.