App Store
Google PlayCalculator search results
Solve the equation
Answer
Graph
$y = - 4 x + 5$
$y = x + 15$
$x$Intercept
$\left ( \dfrac { 5 } { 4 } , 0 \right )$
$y$Intercept
$\left ( 0 , 5 \right )$
$x$Intercept
$\left ( - 15 , 0 \right )$
$y$Intercept
$\left ( 0 , 15 \right )$
$x = - 2$
$ $ Solve a solution to $ x$
$- 4 x + 5 = \color{#FF6800}{ x } + 15$
$ $ Move the variable to the left-hand side and change the symbol $ $
$- 4 x + 5 \color{#FF6800}{ - } \color{#FF6800}{ x } = 15$
$- 4 x \color{#FF6800}{ + } \color{#FF6800}{ 5 } - x = 15$
$ $ Move the constant to the right side and change the sign $ $
$- 4 x - x = 15 \color{#FF6800}{ - } \color{#FF6800}{ 5 }$
$\color{#FF6800}{ - } \color{#FF6800}{ 4 } \color{#FF6800}{ x } \color{#FF6800}{ - } \color{#FF6800}{ x } = 15 - 5$
$ $ Organize the expression $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 5 } \color{#FF6800}{ x } = 15 - 5$
$- 5 x = \color{#FF6800}{ 15 } \color{#FF6800}{ - } \color{#FF6800}{ 5 }$
$ $ Subtract $ 5 $ from $ 15$
$- 5 x = \color{#FF6800}{ 10 }$
$\color{#FF6800}{ - } \color{#FF6800}{ 5 } \color{#FF6800}{ x } = \color{#FF6800}{ 10 }$
$ $ Change the sign of both sides of the equation $ $
$5 x = - 10$
$\color{#FF6800}{ 5 } \color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 10 }$
$ $ Divide both sides by the same number $ $
$\color{#FF6800}{ x } = \color{#FF6800}{ - } \color{#FF6800}{ 2 }$
Solution search results
$\left(i1\right)6x+5=x+10$
7th-9th grade
Algebra
$1.$ $2x+5=\dfrac {3} {2}x+3$
$①$
10th-13th grade
Algebra
$d\right)2x+3=1^{2}$ $5x+1$
10th-13th grade
Other
Have you found the solution you wanted?
Try againTry more features at Qanda!
Search by problem imageAsk 1:1 question to TOP class teachersAI recommend problems and video lecture