Answer: 700
Step-by-step explanation: 2800 kg / 4 trucks = 700 kg per truck
Counting principle
Multiply 11 * 9 * 3 * 7 = 2079
3/2x-4=20
We simplify the equation to the form, which is simple to understand
3/2x-4=20
We move all terms containing x to the left and all other terms to the right.
+2x=+20+4
We simplify left and right side of the equation.
+2x=+24
We divide both sides of the equation by 2 to get x.
x=12
