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Formula
Solve the equation
Answer
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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
$\left ( 0 , 18 \right )$
$2x-2 = 18+6x$
$x = - 5$
$ $ 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 $ $
$\color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 5 }$
$ $ 그래프 보기 $ $
Graph
Solution search results
search-thumbnail-$5x-2=18$
7th-9th grade
Algebra
search-thumbnail-$1$ $5x-2=18$
7th-9th grade
Trigonometry
search-thumbnail-$\dfrac {18+6\times 2+20+5} {10-4\times 3}$
10th-13th grade
English
search-thumbnail-Evaluate: $lim$ $\dfrac {x^{2}-5x+6} {x^{3}-5x+2}.$ 
$x→2$
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Calculus
search-thumbnail-$x^{3}40x^{2}-x-20=Q$
10th-13th grade
Trigonometry
search-thumbnail-
$1.$ $5x-2=18$
10th-13th grade
Other
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