solve the equation please
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Answer:
Step-by-step explanation:
For A:
Multiply both sides by 8:
[tex]5v=320[/tex]
Divide both sides by 5:
[tex]v=64[/tex]
For B:
Multiply both sides by 8:
[tex]7x=280[/tex]
Divide both sides by 7:
[tex]x=40[/tex]
For C:
Multiply both sides by 6:
[tex]7w=252[/tex]
Divide both sides by 7:
[tex]w=36[/tex]
For D:
Multiply both sides by 7:
[tex]245=5x[/tex]
Divide both sides by 5:
[tex]x=49[/tex]