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Formula
Solve the equation
Answer
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$y = x - \dfrac { 1 } { 2 }$
$y = \dfrac { 5 } { 4 }$
$x$Intercept
$\left ( \dfrac { 1 } { 2 } , 0 \right )$
$y$Intercept
$\left ( 0 , - \dfrac { 1 } { 2 } \right )$
$x- \dfrac{ 1 }{ 2 } = \dfrac{ 5 }{ 4 }$
$x = \dfrac { 7 } { 4 }$
$ $ Solve a solution to $ x$
$x \color{#FF6800}{ - } \color{#FF6800}{ \dfrac { 1 } { 2 } } = \dfrac { 5 } { 4 }$
$ $ Move the constant to the right side and change the sign $ $
$x = \color{#FF6800}{ \dfrac { 5 } { 4 } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 1 } { 2 } }$
$x = \color{#FF6800}{ \dfrac { 5 } { 4 } } \color{#FF6800}{ + } \color{#FF6800}{ \dfrac { 1 } { 2 } }$
$ $ Find the sum of the fractions $ $
$x = \color{#FF6800}{ \dfrac { 7 } { 4 } }$
$ $ 그래프 보기 $ $
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Solution search results
search-thumbnail-$1.$ Jika $f\left(x\right)=2x-6$ maka $f^{-1}\left(x\right)$ - .. 
A. $\dfrac {1} {2}x-3$ $-\dfrac {1} {2}x+3$ 
B. $\dfrac {1} {2}x+3$ E. $x-12$ 
$-\dfrac {1} {2}x-3$ 
$2$ Jika $f\left(x\right)=5-4x$ maka $f-1\left(x\right)$ = .. 
$A$ $\dfrac {1} {4}x-\dfrac {5} {4}$ D. $-\dfrac {1} {4}x+\dfrac {5} {4}$ 
B. $\dfrac {1} {4}x+\dfrac {5} {4}$ E. $20-x$ 
$C$ $-\dfrac {1} {4}x-\dfrac {5} {4}$
10th-13th grade
Other
search-thumbnail-$y=-\dfrac {1} {4}x-4$ 
$y=\dfrac {5} {4}x+2$
10th-13th grade
Other
search-thumbnail-Which of the following rational numbers are 
equivalent? 
$0Ptionsy$ 
A \frac{5}{6}, \frac{30}{36} 
B $s\sqrt{rac\left(} -2\right)\left(3\right)\sqrt{1rac} \sqrt{4\right)16\right)4} $ 
C $s\sqrt{11aC\left(} -4\right)1-7b,\sqrt{1rac\left(16\sqrt{35\right)9} } $ 
D \frac{1}{2},\frac{3}{8}
7th-9th grade
Other
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