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Harlamova29_29 [7]
3 years ago
6

5. Solve v = w - 20 for w.​

Mathematics
2 answers:
slava [35]3 years ago
5 0

v = w - 20

move -20 to the other side

sign changes from -20 to +20

to get w by itself

v+20= w-20+20

Answer:

w= v+20 or w= 20+v

lakkis [162]3 years ago
5 0

Answer:

w = v + 20

Step-by-step explanation:

v = w - 20

v (+ 20) = w - 20 (+ 20)

v + 20 = w

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<em>Additional comment</em>

You will find that the solutions to this are x = {14, 17}. You will also find that angle BCE will have corresponding values of 54° and -15°. That is, the solution x=17 is "extraneous." It is a solution to the equation, but not to the problem.

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