Last question will give brainiest answer if correct.

Question 12 of 252 pointssteps for solving 6x- 18 = 54 are shown.explain how step 1 solve the equation.6x -18 = 546x -18 +18 = 54 +186x = 72original equationstep 1step 2step 36x 7266x = 12step 4.oa. adding 18 to both sides isolates the variable.des sb. subtracting 18 from both sides undoes the subtraction.oc. adding 18 to both sides isolates the variable term.od. subtracting 18 from both sides combines like terms.

An acorn seed becomes a seedling before it is an oak tree. this is an example of which characteristics of life?

Que tengas mucho éxito en el futuro. a. creo b. es verdad c. quiero d. sé