3x = (96-75) 3x = 21So X = 7
In 3x = 96 - 75 the "x" stands for the number which, when multiplied by 3, equals the difference between 96 and 75. 96 - 75 = 21 If 3x = 21 then x = 21 divided by 3, or 7
29
60
set formula:15x +75 = 6xbring x to left side:15x - 6x + 75 = 09x = - 75x = - 75/9
x=7 ft.
The answer will depend on what x is.
A+ =7
It depends on the value of 'x'. 'y' can have as many different values as 'x' can.
That depends on the value of CD and the perimeter of the quadrilateral out lined in the question
If your shape is a rectangle then your y=30cm
-x+25 = 100 -x = 100-25 -x = 75 x = -75 Substituting the value of x into the original equation: - - 75+25 = 100 Remember that in maths a - - is equal to a +
(70 + 75) x 2
x = 16 x * .75 = 12 12 / .75 = x
The perimeter is the distance around, the sum of the sides. A 5 x 7 or a 4 x 8 rectangle has a perimeter of 24.
Perimeter = 2(Length + Width) = 2*(x+1 + x-3) =2*(2x - 2) = 4*(x - 1)
1 times 75 equals 75.