5x = 80
-80
21+21+19+19=80
it is impossible to solve for c in this example. You need more information.
Solve this problem -x squared -40x- 80 =0
subtraction; 80-y= 52. 28+52 =80
4800, multiply 80 x 60. An easy way to solve this is to set up an equation. x/60 = 80. To solve for x, multiply both sides by 60. So then, its just 60 x 80 which is 4800
7x - 2x = 80 subtracting like terms, 5x = 80 divide both sides by 5 x = 16
40
It is a straight line equation that needs to be rearranged into slope-intercept form as follows:- 8x+20y = -80 20y = -8x-80 y = -0.4x-4
Yes. 8x - 11 = 69 so 8x = 80 or x = 10.
variable