Positive 25 that's the answer
1.1x+1.2x-5.4=-10
11/10x+12/10x-54/10=10
11x/2.5+2^2-1*3/5x-3^3/5=-10
(11x)+2(2*3x)+2(-3^3)/2*5=-10
11x+2(6x)+2(-27)/2*5=-10
11x+2*6x-2*27/2*5=-10
11x+12x-54/2*5=-10
23x-54/2*5=-10
23x-54=-100
23x=-46
23x/23=-46/23
x=-2*23/23
x=-2
Answer:
x≤ 9
Step-by-step explanation:
add 6 to the other side to get x by itself....
Answer: 14
The number to the right of the decimal point is either 5 or greater than that, so the 13 is increased by 1 which results in 14.
Answer:
Smaller x = 1/5
Larger x = 4
Step-by-step explanation:
Firstly,
(x-4) = 0
x-4 = 0
x = 4
Secondly,
-5x +1 = 0
-5x = -1
x= 1/5
Hope it helps!
