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Formula
Solve the equation
Graph
$y = 3 + 4$
$y = x \div \dfrac { 1 } { 3 }$
$x$Intercept
$\left ( 0 , 0 \right )$
$y$Intercept
$\left ( 0 , 0 \right )$
$3+4 = x \div \dfrac{ 1 }{ 3 }$
$x = \dfrac { 7 } { 3 }$
 Solve a solution to $x$
$\color{#FF6800}{ 3 } \color{#FF6800}{ + } \color{#FF6800}{ 4 } = x \div \dfrac { 1 } { 3 }$
 Add $3$ and $4$
$\color{#FF6800}{ 7 } = x \div \dfrac { 1 } { 3 }$
$7 = \color{#FF6800}{ x } \color{#FF6800}{ \div } \color{#FF6800}{ \dfrac { 1 } { 3 } }$
 Calculate the multiplication expression 
$7 = \color{#FF6800}{ 3 } \color{#FF6800}{ x }$
$7 = \color{#FF6800}{ 3 } \color{#FF6800}{ x }$
 Move the variable to the left-hand side and change the symbol 
$7 \color{#FF6800}{ - } \color{#FF6800}{ 3 } \color{#FF6800}{ x } = 0$
$\color{#FF6800}{ 7 } - 3 x = 0$
 Move the constant to the right side and change the sign 
$- 3 x = \color{#FF6800}{ - } \color{#FF6800}{ 7 }$
$\color{#FF6800}{ - } \color{#FF6800}{ 3 } \color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 7 }$
 Change the sign of both sides of the equation 
$3 x = 7$
$\color{#FF6800}{ 3 } \color{#FF6800}{ x } = \color{#FF6800}{ 7 }$
 Divide both sides by the same number 
$\color{#FF6800}{ x } = \color{#FF6800}{ \dfrac { 7 } { 3 } }$
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