What is X-1 in 5 equal to 6 in 5

x-1=6-x
x=3.5

When x is equal to what number, the value of X + 2 of x-3 is equal to that of X-1 of 1-2

X-3 of X + 2 is equal to 1-2 of X-1
Then x-3 (x + 2) = 1-2 (x-1)
Multiply both sides by six at the same time, and you get
6x-2(x+2)=6-3(x-1)
6x-2x-4=6-3x+3
4x+3x=9+4
7x=13
X = 13 / 7

0;10;30;();();150.

The latter number is 10, 20, 30, 40, 50 more than the former, which is the rule, so it is 60 and 100

What is X-1 in 5 equal to 6 in 5

What is X-1 in 5 equal to 6 in 5

When x is equal to what number, the value of X + 2 of x-3 is equal to that of X-1 of 1-2

0;10;30;();();150.

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