What is the answer to (6)2x+4=(4)5x ?

The answer to (6)2x+4=(4)5x is x= 1/2

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(6)2x+4=(4)5x

(6) 2 x + 4 = (4) 5 x

x = \frac{1}{2}

Decimal Notation

x = 0.5

Solution steps

(6) \cdot 2 x + 4 = (4) \cdot 5 x

Remove parentheses:

(a) = a

6 \cdot 2 x + 4 = (4) \cdot 5 x

Multiply the numbers:

6 \cdot 2 = 12

12 x + 4 = (4) \cdot 5 x

Expand

(4) \cdot 5 x : 20 x

12 x + 4 = 20 x

Move

4

to the right side

12 x = 20 x - 4

Move

20 x

to the left side

- 8 x = - 4

Divide both sides by

- 8

x = \frac{1}{2}

1 = \frac{a}{- 7}

\frac{( 2 x - 7 )}{3} + \frac{( 8 x - 9 )}{14} = \frac{( 3 x - 5 )}{21}

6 m + 3 = 9 - 5 m

- 2.3 = \frac{( x - 257 )}{16}

a, y = \frac{7 a}{9 b}