Answer:
x = 2
Step-by-step explanation:
12/7.5 = 1.6
x+6/2x+1 = 1.6
to find the value of x :
x + 6 = 3.2x + 1.6
x - 3.2x = 1.6 - 6
- 2.2x = - 4.4
- x = - 4.4/2.2
- x = - 2
x = 2
Answer:
Step-by-step explanation:
<A = <C
The angles meeting at B and are part of the triangle are vertically opposite and therefore equal.
<E and <D are equal. (given)
Therefore by angle angle angle, the two connected triangles are similar
AD/CE = 12/x from <A = <C
27/23.4=12/x Cross Multiply
27x = 12*23.4 Combine the Right Side
27x = 280.8 Divide by 27
x = 280.8/27
Answer: x = 10.5 cm
Hi there!
Th' Eqn. is :-
4 (x - 3) = 2 (3x + 1)
=> 4x - 12 = 2 (3x + 1)
=> 4x - 12 = 6x + 2
Combine th' like terms :-
=> 4x - 6x = 2 + 12
=> - 2x = 14
=> x =
=> x = - 7
Hence, The required answer is : x = - 7
~ Hope it helps!
Answer:
Step-by-step explanation: