I need some help with 2 step equations. Like this one 2(x+3) + 4 =4x + 6

ok well if you know that 2(x+3) + 4 = 4x + 6

ok well you know that 4+3+2= 9, and 4+ 6= 10 then that means that x must be 1 so they equal.

Step-by-step explanation:

Umm I kind of explained it already but hope this helps!

answer: what equations are there

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%