Solve the system of equations 2x-y=1; x+2y=8 graphically and find the coordinates of the points where corresponding lines intersect y-axis.
Symbol
Search
App Store
Google Play
Calculator search results
Calculate the value
Answer
See the solving process
$34$
Calculate the value
$64 \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ \times } \color{#FF6800}{ 3 } + 48 \div 4$
$ $ Multiply $ - 14 $ and $ 3$
$64 \color{#FF6800}{ - } \color{#FF6800}{ 42 } + 48 \div 4$
$64 - 42 + \color{#FF6800}{ 48 } \color{#FF6800}{ \div } \color{#FF6800}{ 4 }$
$ $ Divide $ 48 $ by $ 4$
$64 - 42 + \color{#FF6800}{ 12 }$
$\color{#FF6800}{ 64 } \color{#FF6800}{ - } \color{#FF6800}{ 42 } \color{#FF6800}{ + } \color{#FF6800}{ 12 }$
$ $ Calculate the sum or the difference $ $
$\color{#FF6800}{ 34 }$
Solution search results
$8h=6h-14$
7th-9th grade
Algebra
Check solution
$4\dfrac {2} {7}$ times $z35$
7th-9th grade
Other
Check solution
adding $1843$ Simplify $\bar{1764} $ $.\bar{\sqrt{444} } $
7th-9th grade
Calculus
Check solution
If the radius of a sphere becomes $3$ times, then its volume will $become:$ $\left(a\right)$ $3$ times $\left(b\right)$ $6$ times (c) $9$ times $\left(\right)$ $27$ times.
Calculus
Check solution
$9$ gis subtracted forom 5times 3 and $|0is$ added
10th-13th grade
Other
Check solution
Have you found the solution you wanted?
Try again
Try more features at Qanda!
Search by problem image
Ask 1:1 question to TOP class teachers
AI recommend problems and video lecture
App Store
Google Play
© 2021 Mathpresso Inc.
|
CEO Jongheun Lee, Yongjae Lee
|
17th Floor, WeWork Seolleung Station III, 428, Seolleung-ro, Gangnam-gu, Seoul
|
EMAIL support.en@mathpresso.com