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Mathematics 10 Online
OpenStudy (bernalcheryl):

Solve the following by using the addition principle . Check the solution

OpenStudy (bernalcheryl):

\[-\frac{ 1 }{ 4 } + y -\frac{ 4 }{ 5 }\]

hartnn (hartnn):

is that the question, or is there "=" sign somewhere in that ?

OpenStudy (bernalcheryl):

=

OpenStudy (bernalcheryl):

before the

OpenStudy (bernalcheryl):

y is suppose to be an = sing

hartnn (hartnn):

\(-\frac{ 1 }{ 4 } = y -\frac{ 4 }{ 5 }\) this ?

OpenStudy (bernalcheryl):

yes

hartnn (hartnn):

\(y = -\frac{ 1 }{ 4 } +\frac{ 4 }{ 5 } = \dfrac{5 \times 1 - 4\times 4}{5 \times 4} =...\) can you solve further

hartnn (hartnn):

\(\Large \dfrac {☺}{♥} - \dfrac {☻}{♦}= \dfrac {☺♦-☻♥}{♥♦ } \)

OpenStudy (bernalcheryl):

how did you get this part 5x1-4x4/5x4?

hartnn (hartnn):

thats what i explained next -1/4 = y - 4/5 adding 4/5 on both sides, y = 4/5 - 1/4 |dw:1393053422352:dw|

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