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!

step-by-step explanation:

it's is b

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,