x=
Step-by-step explanation:
add6 to both sides of the = sign (only to like terms, or terms without the x)
22+6 is 28
so 28=7x
divide both sides by 7
which is 4
Answer:24
Step-by-step explanation:
You multiply the 12 by 2 and 8 by 3
When you see "is the same", that means the left side of the equation equals the right side.
4 times a number. Set up 4x.
Increased by 2. Add 2 to set up 4x + 2.
10 more than 2 times is 2x + 10.
Solve for x: 4x + 2 = 2x + 10
:)
Let breadth be X
Length= 10x-5
Perimeter= 2(l+b)
= 2[(10x-5)+x]
34= 2(11x-5)
34= 22x-10
34+10=22x
Length= 10×2-5= 15 cm
So Length= 15cm Breadth= 2cm