Algebra

Algebra Level 1

3 x + 2 x = 50 3x + 2x = 50

Find x x .

55 11 77 1 66 33 10 554

Dsds Sdsdsd by dsds sdsdsd , 37, United Kingdom

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3 solutions

Mohammad Khaza
Jul 29, 2017

here it is: 3 x + 2 x = 50 3x+2x=50

or, 5 x = 50 5x=50

or, x = 50 5 x=\frac{50}{5}

x = 10 x=10

1 Helpful 0 Interesting 0 Brilliant 0 Confused
Ashish Menon
Jun 29, 2016

3 x + 2 x = 50 5 x = 50 x = 50 5 = 10 \begin{aligned} 3x + 2x & = 50\\ 5x & = 50\\ x & = \dfrac{50}{5}\\ & = \color{#3D99F6}{\boxed{10}} \end{aligned}

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Hung Woei Neoh
Jun 5, 2016

3 x + 2 x = 50 5 x = 50 x = 10 3x+2x=50\\ 5x=50\\ x=\boxed{10}

0 Helpful 0 Interesting 0 Brilliant 0 Confused

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