What is the answer to (d+6)/3 =(2d+4)/4 ?

The answer to (d+6)/3 =(2d+4)/4 is d=6

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(d+6)/3 =(2d+4)/4

\frac{d + 6}{3} = \frac{2 d + 4}{4}

d = 6

Solution steps

\frac{d + 6}{3} = \frac{2 d + 4}{4}

Apply fraction cross multiply: if

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

then

a \cdot d = b \cdot c

(d + 6) \cdot 4 = 3 (2 d + 4)

Expand

(d + 6) \cdot 4 : 4 d + 24

Expand

3 (2 d + 4) : 6 d + 12

4 d + 24 = 6 d + 12

Move

24

to the right side

4 d = 6 d - 12

Move

6 d

to the left side

- 2 d = - 12

Divide both sides by

- 2

d = 6

15 < - 5 x

- 4 x + 4 < - 12

1.3 z + 1.5 = 5.4

- 4 < 6 - 2 x \leq 12

∣ a + 7 ∣ - 2 \geq 3

What is the answer to (d+6)/3 =(2d+4)/4 ?
The answer to (d+6)/3 =(2d+4)/4 is d=6
Solve for d: (d+6)/3 =(2d+4)/4
The solution is d=6