Answer is -6(see photo for step by step):
<span>We simplify the equation to the form, which is simple to understand
<span>4x+8-2x=20
We move all terms containing x to the left and all other terms to the right.
<span>+4x-2x=+20-8
We simplify left and right side of the equation.
<span>+2x=+12
We divide both sides of the equation by 2 to get x.
<span>x=6</span></span></span></span></span>
14 red 8 blue
88/4 =22
22-14 = 8
I think this if correct
H is 6. If you are not familiar with /3 you could time the whole equation by 3
