Evaluate (complex solution)
true
Solve for v
v\in \mathrm{R}
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28-4v+4v\leq 31
Use the distributive property to multiply 4 by 7-v.
28\leq 31
Combine -4v and 4v to get 0.
\text{true}
Compare 28 and 31.
28-4v+4v\leq 31
Use the distributive property to multiply 4 by 7-v.
28\leq 31
Combine -4v and 4v to get 0.
v\in \mathrm{R}
This is true for any v.
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