22=2x+8
-8 -8
2x= 14
x=7
is the format O.K.
2006-09-20 09:30:36 · 9 answers · asked by safi55 2 in Science & Mathematics ➔ Mathematics
an A+ work and the format is excellent.
2006-09-20 12:18:14 · answer #1 · answered by soar_2307 7 · 0⤊ 0⤋
It is correct but I find the format untidy.
I would miss out the second line, or put a note by the first to say what I'd done.
I don't like the x factor changing sides half way through the homework. Keep it on the same side it will be easier to follow down. At the end, miss a line and write Answer (Underlined) x=7.
It makes it real easy for marking then.
Additionally, we were taught to rule a line across the page after each question, but that could have been for longer questions.
2006-09-20 16:44:53 · answer #2 · answered by Tertia 6 · 1⤊ 0⤋
Perfect, the only coment I have is for your second line of work. Instead if writing -8 -8 show that you are subtracting 8 from both sides. Either by actually writting "Subtract 8 from both sides" or showing it mathematically 22 - 8 = 2X + 8 - 8.
This will eliminate any confusion on what happend in the step.
2006-09-20 16:36:57 · answer #3 · answered by BrianW 3 · 0⤊ 0⤋
looks perfectly fine. If the teacher is about having every little thing written out, show that you divided both sides by 2, to get the final line of x=7.
2006-09-20 16:36:16 · answer #4 · answered by jrobbins324 2 · 0⤊ 0⤋
yes
2006-09-20 16:37:34 · answer #5 · answered by kunta kinte 2 · 0⤊ 0⤋
Format A-OK. Well done !!
2006-09-20 16:37:26 · answer #6 · answered by bostoncity_guy 2 · 0⤊ 0⤋
Yes it is ok.Good job!
2006-09-20 16:33:22 · answer #7 · answered by ioana v 3 · 0⤊ 0⤋
yeah
2006-09-20 16:32:59 · answer #8 · answered by VanessaM 3 · 0⤊ 0⤋
yes, it is correct
2006-09-20 17:17:07 · answer #9 · answered by Elize 3 · 0⤊ 0⤋