Question

2x+7:4x+21=22/7
Advance maths
x=?​

Answer 1

Answer:

X=250/7

Step-by-step explanation:

2x+7:4x+21

2x+7:4x=22/7-21/1

7:2=125/7

125/7*7/2

=250/7

Answer 2

Answer:

$\frac{2x + 7}{4x + 21} = \frac{22}{7}$

$7(2x + 7) = 22(4x + 21)$

$14x + 49 = 88x + 462$

462-49=88x -14x

413= 74x

$x = \frac{413}{74}$