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OpenStudy (anonymous):
8x + 2(x – 7) = 7x + 3x – 14 Solve the equation and write the number of solutions. Show all the steps.
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OpenStudy (superhelp101):
the first step would be to distribute the 2 into the (x-7)
OpenStudy (superhelp101):
did u get 8x+2x-14=7x+3x-14 ?
OpenStudy (anonymous):
yes
OpenStudy (superhelp101):
great! Next we would combine the like terms so it would like: 10x-14=10x-14 (I just added the 8x and 2x on the first half and added 7x and 3x on the second half)
OpenStudy (superhelp101):
Since the 10x-14 equals 10x-14 that means all real numbers is the answer.
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OpenStudy (superhelp101):
Does that make sense? :)
OpenStudy (anonymous):
so it has infinite solutions
OpenStudy (superhelp101):
yes
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