It is an equation and the value of x is 20
X=20
48 divided by 12 equals 4. 48/12 = 4
The answer is "FALSE".
.06x+.08y=520 x+y=7000 solve for either the x or y in the x+y=7000 problem: y=7000-x now subsitute your new equation in for y: .06x+.08(7000-x)=520 now solve: .06x+560-.08x=520 -560 -560 .06x-.08x=-40 -.02x=-40 -.02 -.02 x=2000 then plug x into your x+y=7000 equation: 2000+y=7000 y=5000 SOOO, x=2000 @ 6%, y=5000 @8%
If 6a divided by 2 equals 12 then A equals
x-y +1 =06x=6y-7
6x - 12 + 4x + 5 = 06x + 4x = 12 - 510x = 7x = 7/10
48 divided by 12 equals 4. 48/12 = 4
.06x molar mass of zinc which is the atomic mass so 3.9228 g
The answer is "FALSE".
If 6a divided by 2 equals 12 then A equals
3x-4x=12 that means -x equals 12 so x equals -12
y = 3x = 12y = 12
.06x+.08y=520 x+y=7000 solve for either the x or y in the x+y=7000 problem: y=7000-x now subsitute your new equation in for y: .06x+.08(7000-x)=520 now solve: .06x+560-.08x=520 -560 -560 .06x-.08x=-40 -.02x=-40 -.02 -.02 x=2000 then plug x into your x+y=7000 equation: 2000+y=7000 y=5000 SOOO, x=2000 @ 6%, y=5000 @8%
x-y +1 =06x=6y-7
661
45 - 12 equals = 33
It equals exactly 12 pounds!