qanda-logo
search-icon
Symbol

Calculator search results

Solve the equation
Answer
circle-check-icon
expand-arrow-icon
expand-arrow-icon
expand-arrow-icon
expand-arrow-icon
Graph
$y = 2 x - 2$
$y = 18 + 6 x$
$x$Intercept
$\left ( 1 , 0 \right )$
$y$Intercept
$\left ( 0 , - 2 \right )$
$x$Intercept
$\left ( - 3 , 0 \right )$
$y$Intercept
$\left ( 0 , 18 \right )$
$x = - 5$
$ $ Solve a solution to $ x$
$2 x - 2 = \color{#FF6800}{ 18 } \color{#FF6800}{ + } \color{#FF6800}{ 6 } \color{#FF6800}{ x }$
$ $ Organize the expression $ $
$2 x - 2 = \color{#FF6800}{ 6 } \color{#FF6800}{ x } \color{#FF6800}{ + } \color{#FF6800}{ 18 }$
$2 x - 2 = \color{#FF6800}{ 6 } \color{#FF6800}{ x } + 18$
$ $ Move the variable to the left-hand side and change the symbol $ $
$2 x - 2 \color{#FF6800}{ - } \color{#FF6800}{ 6 } \color{#FF6800}{ x } = 18$
$2 x \color{#FF6800}{ - } \color{#FF6800}{ 2 } - 6 x = 18$
$ $ Move the constant to the right side and change the sign $ $
$2 x - 6 x = 18 \color{#FF6800}{ + } \color{#FF6800}{ 2 }$
$\color{#FF6800}{ 2 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ 6 } \color{#FF6800}{ x } = 18 + 2$
$ $ Organize the expression $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 4 } \color{#FF6800}{ x } = 18 + 2$
$- 4 x = \color{#FF6800}{ 18 } \color{#FF6800}{ + } \color{#FF6800}{ 2 }$
$ $ Add $ 18 $ and $ 2$
$- 4 x = \color{#FF6800}{ 20 }$
$\color{#FF6800}{ - } \color{#FF6800}{ 4 } \color{#FF6800}{ x } = \color{#FF6800}{ 20 }$
$ $ Change the sign of both sides of the equation $ $
$4 x = - 20$
$\color{#FF6800}{ 4 } \color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 20 }$
$ $ Divide both sides by the same number $ $
$\color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 5 }$
Have you found the solution you wanted?
Try again
Try more features at Qanda!
check-iconSearch by problem image
check-iconAsk 1:1 question to TOP class teachers
check-iconAI recommend problems and video lecture