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OpenStudy (mimi_x3):
2x = -7
x = - 7/2
OpenStudy (anonymous):
ok see here:
\[10-2x=3+4x\]
transpose 4x to left hand side and 10 to right hand side :
\[-2x-4x=3-10\]
\[-6x=-7\]
dividing both sides by -6
\[x=-7/-6\]
\[x=7/6\]
OpenStudy (mimi_x3):
lols , woops my bad , i mad a silly mistake xD
OpenStudy (anonymous):
yes , no problem mimi_x3
OpenStudy (anonymous):
^
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OpenStudy (anonymous):
got it bmanny5
OpenStudy (anonymous):
got it bmanny5
OpenStudy (anonymous):
got it bmanny5
OpenStudy (anonymous):
any more problems u can ask me now :) within 5 minutes i have to leave :(
OpenStudy (anonymous):
Why did you subtract 3 - 10? Arent you suppose to add?
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OpenStudy (anonymous):
Bmanny5 , i transposed 10 to right hand side right!
now see , when we transpose any positive integer to other side , it becomes negative
OpenStudy (anonymous):
and similarly when a negative integer or rational number is transposed to other side it becomes positive