Step-by-step explanation:
<h3>=80°-15°</h3><h3>=65°</h3>
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Answer:
x=14
Step-by-step explanation:
-2x/7=3x-46
7(-2x/7)=7(3x-46)
-2x=21x-322
-23x=-322
x=14
Answer:
area if circle =πr²=π6²=36πmm²
15x - 12
Then you got X= 12/15
Answer:
No solutions
Step-by-step explanation:
Substitute instead of into the second equation:
Use distributive property to open the brackets:
This equality is false (3 is not equal to -3), so the system of two equations has no solutions.