Part A:
6(2x-11) + 15 = 3x +12
12x-66 + 15 = 3x+12 (distribute 6 times 2x and -11)
12x -51 = 3x+12 (combine -66 and 15)
9x-51 = 12 (subtract 3x from both sides)
9x = 63 (add 51 to both sides)
x= 7 (divide both sides by 9)
Part B:
x=7
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OpenStudy (nuccioreggie):
@whovianchick
OpenStudy (whovianchick):
??????????
What is the question?
OpenStudy (whovianchick):
That's my answer to the last question copied and pasted.
OpenStudy (nuccioreggie):
lol sorry wrong thing thats the answer
OpenStudy (ryuga):
6(2x-11) + 15 = 3x +12
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OpenStudy (whovianchick):
@Ryuga there's no need to solve it he said the wrong thing XD
OpenStudy (ryuga):
12x-66 + 15 = 3x+12
OpenStudy (ryuga):
12x -51 = 3x+12
OpenStudy (ryuga):
9x-51 = 12
OpenStudy (ryuga):
9x = 63
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