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vovangra [49]
3 years ago
15

-px+r=-8x-2 solve for x.

Mathematics
2 answers:
tekilochka [14]3 years ago
8 0

Answer:

(2+r)/(p-8) = x

Step-by-step explanation:

-px+r=-8x-2

Add px to each side

-px+r+px=-8x+px-2

r = -8x+px -2

Add 2 to each side

2+r = px-8x

Factor out an x

(2+r) = x(p-8)

Divide each side by (p-8)

(2+r)/(p-8) = x(p-8)/(p-8)

(2+r)/(p-8) = x

True [87]3 years ago
7 0

Answer:

x = x = \frac{2+r}{p-8}

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

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