What is the answer to (4x-2x}{9+7}=\frac{5-4x)/2 ?

The answer to (4x-2x}{9+7}=\frac{5-4x)/2 is x= 20/17

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(4x-2x}{9+7}=\frac{5-4x)/2

\frac{4 x - 2 x}{9 + 7} = \frac{5 - 4 x}{2}

x = \frac{20}{17}

Decimal Notation

x = 1.17647 \dots

Solution steps

\frac{4 x - 2 x}{9 + 7} = \frac{5 - 4 x}{2}

Apply fraction cross multiply: if

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

then

a \cdot d = b \cdot c

(4 x - 2 x) \cdot 2 = (9 + 7) (5 - 4 x)

Simplify

4 x = 16 (5 - 4 x)

Expand

16 (5 - 4 x) : 80 - 64 x

4 x = 80 - 64 x

Move

64 x

to the left side

68 x = 80

Divide both sides by

68

x = \frac{20}{17}

x, 2 y = - x + 4

f, z = (x + y) f (x^{2} y^{2})

x, 3 z - 2 x + 6 = 0

y, 2 y + 1 = x

x = \frac{( 4 + 5 )}{( 4 - 5 )}

What is the answer to (4x-2x}{9+7}=\frac{5-4x)/2 ?
The answer to (4x-2x}{9+7}=\frac{5-4x)/2 is x= 20/17
Solve for x: (4x-2x}{9+7}=\frac{5-4x)/2
The solution is x= 20/17