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Need help! -5= 8m+12 ------- 4 Thanks!
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\[\frac{ 8m+12 }{ 4 }= -5\]
cross multiply subtract both side by 12 divide both side by 8 and that is how u get your answer
@Daniel56k How do I cross cancel this?
multiply both sides by 4
-5 multiply by 4 is equal to 8m+12
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Ok so 8m+48 now?
@UnkleRhaukus
no
\[\frac{ 8m+12 }{ 4 }= -5\\ \frac{ 8m+12 }{ 4 }\times4= -5\times4\\ \frac{ 8m+12 }{ \cancel{4} }\cancel{\times4}= -5\times4\\ \qquad\dots\qquad=\qquad\dots\]
|dw:1453098293643:dw|
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