Answer:
2.5(x+4)=4.75
2.5x+10=4.75
2.5x=4.75-10
2.5x=-5.25
Divide through by 2.5
2.5x÷2.5=-5.25÷2.5
X=-2.1
-2.1
Step-by-step explanation:
or,2.5x+10=4.75
or,2.5x=4.75-10
or,2.5x= -5.25
or,x =-5.25/2.5
or,x= -2.1
∴x=-2.1
(Ans)
Hope you find it helpful.........
it can be used to calculate the length of a circular bracelet
y - 3 = -2(x - 1)
y - 3 = -2x + 2
y = -2x + 5
Hope this helps you
.......
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