Question

solve the equation please

Answer 1

A) v= 64
B) x= 40
C) w= 36
D) x=49

Answer 2

Answer:

Step-by-step explanation:

For A:

Multiply both sides by 8:

$5v=320$

Divide both sides by 5:

$v=64$

For B:

Multiply both sides by 8:

$7x=280$

Divide both sides by 7:

$x=40$

For C:

Multiply both sides by 6:

$7w=252$

Divide both sides by 7:

$w=36$

For D:

Multiply both sides by 7:

$245=5x$

Divide both sides by 5:

$x=49$