Question

Make x the subject of the formula

I need help on this one too
E=7x+8f

Thank you so much if you answer!​

Answer 1

Answer:

Step-by-step explanation:

To make x the subject, isolate x

7x + 8f = E

Subtract 8f from both sides

7x = E - 8f

Divide both sides by 7

$x =\frac{E-8f}{7}$

Answer 2

Answer:

x = $\frac{E-8f}{7}$

Step-by-step explanation:

Given

E = 7x + 8f ( subtract 8f from both sides )

E - 8f = 7x ( isolate x by dividing both sides by 7 )

$\frac{E-8f}{7}$ = x