What is the answer to ((2x))/(3+1)=((7x))/(15+3) ?

The answer to ((2x))/(3+1)=((7x))/(15+3) is x=0

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((2x))/(3+1)=((7x))/(15+3)

\frac{( 2 x )}{3 + 1} = \frac{( 7 x )}{15 + 3}

x = 0

Solution steps

\frac{( 2 x )}{3 + 1} = \frac{( 7 x )}{15 + 3}

Apply fraction cross multiply: if

\frac{a}{b} = \frac{c}{d}

then

a \cdot d = b \cdot c

2 x (15 + 3) = (3 + 1) \cdot 7 x

Simplify

36 x = 28 x

Move

28 x

to the left side

8 x = 0

Divide both sides by

8

x = 0

a, 2 a (b + c) = (a \cdot b)

g (8) = 8 - 7

\frac{4}{5} \cdot (\frac{( x + 5 )}{6}) - \frac{2}{3} \cdot (x - \frac{1}{4}) = \frac{11}{6}

3 x + 15 = 2 x

x, 4 x - 2 y = 125 x + 3 y - 26

What is the answer to ((2x))/(3+1)=((7x))/(15+3) ?
The answer to ((2x))/(3+1)=((7x))/(15+3) is x=0
Solve for x: ((2x))/(3+1)=((7x))/(15+3)
The solution is x=0