2 by 7 ( x plus 9 ) plus x by 3 equal to 3
Answers
Answered by
1
Step-by-step explanation:
2/7(x+9)+x/3 = 3
2x/7 +18/7+x/3 =3
6x/21+54/21+7x/21
13x/21+54/21
your answer
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Answered by
0
Answer:
2*7(x+9)+x*3=3
14(x+9)+3x=3
14x+126+3x=3
17x+126=3
17x=3-126
17x=-123
x=123/17
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