Once upon a time: 9x-10 = 80
And then at the end: x = 10
The multiplication problem 6x10 is 60, 8x10 is 80, and 9x10 is 90.
5x = 80
x = 79 + 1 is one of the infinite number of such equations.
the answer is 33.333333333
"10 + 50 = 80" is an incorrect equation.
Use the quadratic equation formula to find the solutions to this equation.
2
subtraction; 80-y= 52. 28+52 =80
To solve the equation "blank times 4 equals 320," you need to isolate the variable by dividing both sides by 4. This will give you the value of the variable, which is 80. Therefore, the answer to the equation is that the blank represents the number 80.
80
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
x=8 12x-16=80 add 16 to both sides of the equation 12x=96 divide both sides of equation by 12 x=8