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Vadim26 [7]
3 years ago
13

Solve the equation by​ factoring.

2x^{2} +20x=7x+7" alt="2x^{2} +20x=7x+7" align="absmiddle" class="latex-formula">
(PLEASE SHOW YOUR PROCESS)
Mathematics
1 answer:
valentina_108 [34]3 years ago
4 0
2x^2+20x=7x+7

2x^2-13x-7

(2x+1) (x-7)

2x+1=0

2x/2=-1/2

x=-1/2

x-7=0

x=7
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