S=4LW+2WH​; S=120​, L=6​, W=4. I need to know this fast.

Answer 1

Based on the information provided, I see an equation with four different variables (S,L,W,H), three of which are given corresponding values: S=120, L=6, and W=4.

Therefore, I conclude that the objective of this problem is to find the value of the unknown fourth variable, H.

STEP 1:

To set up the problem, substitute each of the three given values into their corresponding variables in the given equation (fill in the blanks):

S = 4LW + 2WH, where S=120, L=6, and W=4

( ) = 4( )( ) + 2( )H

STEP 2:

Follow the Order of Operation (P E MD AS) to simplify

STEP 3:

Solve for H:

H = ?

120 = 4*6*4 + 2*4*H

120 = 96 +8*H <—check this line

120 -96 = 96 -96 +8*H

24 = 8*H

24/8 = 8/8*H

3 = H

STEP CHECK:

120 = 96 + 8( )

120 = 96 + 8(3)

120 = 96 + 24

120 = 120

CORRECT ANSWER:

H = 3