According to the law of conservation of
balanced with the number of atoms in the reactants.
the number of atoms in the products of a chemical reaction must be

answer:

the law of conservation of matter says that matter cannot be created or destroyed. in chemical equations, the number of atoms of each element in the reactants must be the same as the number of atoms of each element in the products.

step-by-step explanation:

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get