Simplify 7(x + 3).
7x + 3
7x + 21
Ox+ 21
07x + 10

The answer is 7x+21

Step-by-step explanation:

You just multiply 7 by both x and 3 but keep them separate

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

the correct answer is x/3+10≥32

hope this !