Answer:
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Step-by-step explanation:
if wrong sorry font be angry
Answer:
Step1: Subtract <u>(cx+d)</u> from both sides of the given equation
Therefore the value of x in the given equation is
Step-by-step explanation:
Given equation is a-bx=cx+d
To solve the given equation for x :
a-bx=cx+d
Step1: Subtract (cx+d) from both sides of the given equation
a-bx-(cx+d)=cx+d-(cx+d)
a-bx-cx-d=cx+d-cx-d
a-bx-cx-d=0
Rewritting the above equation as below
a-b-bx-cx=0
(a-b)-x(b+c)=0 (here combining the like terms )
-x(b+c)=-(a-d)
Therefore the value of x in the given equation is
When two triangles are similar, they're sides are in proportion.
In order to find the unknown side, we first have to find the ratio of the larger triangle to the smaller triangle.
We can use the sides TV and LN to make the proportion.
=
The ratio between the two triangles is 21:6
Now we can solve for the unknown side.
=
Cross multiply:
8 * 21 = 6 * LM
168 = 6LM
Divide both sides by 6:
LM = 28
The unknown side's length is 28 centimeters
Good luck!