I’m doing a quiz please help i need to know how you got the answer too

7

Step-by-step explanation:

3(x+2)=27

Step 1: Simplify both sides of the equation.

3(x+2)=27

(3)(x)+(3)(2)=27(Distribute)

3x+6=27

Step 2: Subtract 6 from both sides.

3x+6−6=27−6

3x=21

Step 3: Divide both sides by 3.

3x/3=21/3

x=7

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.